# Addition of Rational Numbers

### Topic Page

Addition of Rational Numbers### Questions

- How do you add rational numbers?
- How do you write fractions with a common denominator?
- How do you write mixed fractions into improper fractions?
- How do you write #11 2/3# into an improper fraction?
- How do you add #4 1/7 + 2/7#?
- How do you add #3/5+2/8#?
- How do you change fractions into decimals?
- How do you find the sum of #2.5+2.57+3.1#?
- How do you calculate #18/12 - 7/9#?
- How do you write 5 into an improper fraction?
- How do you determine which of the fractions #17/20# or #21/25# is greater and by how much?
- How do you simplify #2/(3a)+5/a#?
- How do you simplify #x^2/(x^3-125)+5/(x^2+5x+25)#?
- What is the lcm of 10 and 16?
- How do you add repeating decimals?
- How do you evaluate x + y for x= 4/5 and y=7/10?
- How can you add and subtract rational numbers on a calculator 3/4 +5/6?
- How can you evaluate #24/7-21/2+11/14#?
- How can you evaluate #7/2-1/6-5/9+7/3#?
- How do you simplify 3.4 + 6.0005 ?
- How do you simplify #(2/15) + (2/5)#?
- What is 1/3 +1/9 + 1/3 equal in simplest form?
- What is 1/6 + 1/5 + 1/3?
- What is (3/4-2/3)+(1/2+1/3)?
- What is 1/5 + 2/7?
- What is 1/4 + 3/8 ?
- What is 1/2 + 1/4?
- What is 1/2 + 3/8?
- What is 1 7/8+4 1/4?
- How do you simplify #5/6 + 2/3 - 4/9#?
- How do you add 5/6 + 7/8?
- How do you add 5/6 - 8/9?
- How do you add 4 1/2 + 5 7/8?
- How do you add 8 1/5 - 1 2/3?
- How do you multiply 9(-2/27)?
- How do you simplify #5/7 + 3/4#?
- How do you simplify #3/4 +5/6#?
- How do you simplify #1/4 + (-3/4)#?
- How do you simplify #2 2/3 +(-1)#?
- How do you simplify #-5 + -25#?
- How do you simplify #25 + "-"45#?
- How do you simplify #-100 - -34#?
- How do you simplify #65 + -5#?
- What is #-8/5 - 7/9#?
- How do you simplify #4/11+6/11#?
- How do you simplify #7.84 + 0.064#?
- How do you simplify #(x^2 – 6x + 5)/(x^2 – 25)#?
- How do you simplify # 5/8 + (-7/8) #?
- How do you simplify #5/6 - 2/6 #?
- How do you simplify #3 1/3 + 2 4/5 #?
- How do you simplify #1/7 + 2/3#?
- How do you simplify #7/8 + 1/5#?
- How do you simplify #-2/7 + (-2/5)#?
- How do you simplify #2/5 + 2/3#?
- How do you simplify #1/10 + 1/9#?
- How do you simplify #-1/9 + (-5/6)#?
- How do you simplify #5/12 + 1/9#?
- How do you simplify #2/3 + 2/9#?
- How do you simplify #2/7 - 2/21#?
- How do you simplify #9/10 - 4/5#?
- How do you simplify #2/15 - 1/10#?
- How do you simplify #3/10 - 11/15#?
- What is the sum of 13.9 + 98.08?
- Question #85073
- How do you evaluate #2/5 + 3/10#?
- How do you evaluate #2/3 + 3/4#?
- How do you evaluate #4/9+ 1 7/9#?
- How do you evaluate #4 2/3+1 12#?
- How do you evaluate #2 7/9 +3 5/9#?
- How do you evaluate #4 1/2 + 2 1/2#?
- How do you evaluate #1 5/6 +7 5/6#?
- How do you evaluate #1 13/15 + 4 11/15#?
- How do you evaluate #7 6/7 +4 5/7#?
- How do you evaluate #8 13/20 + 6 9/20#?
- How do you evaluate #78 4/9 +11 7/9 #?
- How do you evaluate #63 9/10+ 86 7/10#?
- How do you evaluate #5/7 + 3/4#?
- How do you evaluate #3/4 + 1/3 + 1/2#?
- How do you evaluate #1/3+1/2+2/3#?
- How do you evaluate #1/2+3/6+4/8#?
- How do you evaluate #1/4 + 2/3#?
- How do you evaluate #6/7+1/2#?
- How do you evaluate #5/6+7/9#?
- How do you evaluate #1/3+4/10#?
- How do you evaluate #6/10+1/4#?
- How do you evaluate # -5/21 + 11/21#?
- How do you evaluate #1 3/4 + 14 1/3 #?
- How do you evaluate #5/8 + 1 3/4 #?
- How do you evaluate #7/8 + 8/7 #?
- How do you evaluate #1/2 + 5/8#?
- How do you evaluate #5/6+8/9#?
- How do you evaluate #5/6-2/3#?
- How do you evaluate #20(1/2 times35)#?
- How do you evaluate #3/9 + 4/5#?
- How do you evaluate #2 1/3 + 6 19/21#?
- How do you evaluate #4 2/7 - 1/6#?
- How do you simplify #3/7+2/5+1/10#?
- How do you simplify # 1/5 + 3/5#?
- How do you simplify #2/3 + 1/6 #?
- How do you simplify #2/9 + 1/2#?
- How do you simplify #7/8 + 5/6#?
- How do you simplify #11/12 - 2/3#?
- How do you simplify #1/4 + 6/8#?
- How do you simplify #2/3 + 5/6#?
- How do you simplify #3 1/2 + 4 2/3#?
- How do you simplify #5/6+8/9 #?
- How do you simplify #5/6-2/3#?
- How do you simplify #1/3+ 3/4+ 1/2#?
- How do you simplify #1/3 + 5/12#?
- How do you simplify #2/5+1/2#?
- How do you simplify #5 1/2 + 23 7/8 + 5 3/4 + 2 1/4#?
- How do you simplify #1/8 + 2/3 + 7/12#?
- How do you simplify #5 1/2 + 2 7/9#?
- How do you simplify #5 5/7 + 2 1/3#?
- How do you simplify #30/80 + 40/100#?
- How do you simplify #7/12+10/12#?
- How do you simplify #(3pi)/2 +pi/4#?
- How do you simplify #3 2/3 + 1 1/4 - 2 5/12#?
- How do you simplify #(2/5)+(1/5)#?
- How do you simplify #7 3/8 + 1 1/16#?
- How do you simplify #(5/22) + 2#?
- How do you simplify #(-30/7) + -6#?
- How do you simplify #2/6+2/7#?
- How do you simplify #1/5 + 1/10#?
- How do you simplify #2/3 + 1/6#?
- How do you simplify #7/12 + 4/5#?
- How do you simplify #1/2 + 4/9#?
- How do you simplify #3/7 + 5/8#?
- How do you simplify # 1/3+1/2+1/5#?
- How do you simplify #-2/8+3/5#?
- How do you simplify #3 1/6 + 4 1/4#?
- How do you simplify #4/15 + 2/4#?
- How do you simplify #1/4 + 1/5#?
- How do you simplify #2/3 + 1/5 - 1/2#?
- How do you simplify #2/3 + 1/6#?
- How do you simplify #5 7/8 + 3 5/12#?
- How do you simplify #2 7/10 - 3 7/20#?
- How do you simplify #-1 2/3 + (-2 1/4) #?
- How do you simplify #18 3/8 + 11 6/7#?
- How do you simplify #3/14 + 17/63#?
- How do you simplify #6/16 + 1/4#?
- How do you simplify #2/5 + 5/20#?
- How do you simplify #7/8 + 11/14 -5/6#?
- How do you simplify # 2/3 + 5/6 #?
- How do you simplify #3/5 + 6/10#?
- How do you simplify #9 9/11 + 4 1/2#?
- How do you simplify #6 2/9 + 7 2/5 + 5/9#?
- How do you simplify #15 / 13 + -11.75 /13#?
- How do you simplify #1+1/2+1/3+1/6+1/6#?
- How do you simplify #4/7 + 2 2/5 + 1 3/7#?
- How do you simplify #6/10 + 3 3/2 - 5 1/4#?
- How do you express #(x^5-2x^4+x^3+x+5)/(x^3-2x^2+x-2)# as partial fractions?
- How do you simplify #(3 + 1/(x + (1/(x + 2/x))))/(3/(x + 2))#?
- How do you find in decimals the ratio ( binary 1.01)/(octal 2.4)?
- Question #bc4c1
- How do you add #204.965 +55.8#?
- How do you simplify #6.3 + (-3.569)#?
- How do you simplify #-1.8+17#?
- How do you simplify #-7 1/2 +5 1/3#?
- How do you simplify #-11 5/8 - (-4 3/7)#?
- How do you add and subtract fractions with unlike denominators?
- How do you add 3/25+6?
- An attorney drove 7 1/4 miles from his home to a client's home and another 5 2/5 miles to get to his office. How far did he drive in total?
- Roberto bought a can of almonds. He gave 1/4 of the almonds to his brother, 1/6 to his friends and kept the rest for himself. What fraction of the almonds did he keep for himself?
- What is the common denominator for 16 and 20?
- Jill bought 6.5 meters of blue lace and 4.12 meters of green lace. What was the total length of lace she bought?
- How do you simplify #-4.7+3.16#?
- How do you simplify #(2 1/3+1 2/5)+3 2/3#?
- How do you simplify #8 1/5+ (4 2/5+3 3/10)#?
- How do you simplify #(1 3/4+ 2 3/8)+5 7/8#?
- How do you simplify #2 1/10+(1 2/7+ 4 9/10)#?
- How do you simplify #(4 3/5+6 1/3)+2 3/5#?
- How do you simplify #1 1/4+(3 2/3+5 3/4)^2#?
- Jeff drove 123.8 miles before stopping for gas. He has 64 miles more to drive. What is the total distance Jeff will drive?
- What is the sum #10/19+3/19#?
- How do you add 2.666 + 2.888?
- What is the lowest common denominator of 2/3 and 1/5?
- Yolanda walked 3 6/10 miles. Then she walked 41 1/2more miles. How many miles did yolanda walk?
- How do you use mental math to find the sum #74+2.6+1.4#?
- What is the common denominator of 3/5 and 1/3?
- MatJanice wanted to download the following items for her cell phone: A ringtone a picture for $1.95 and a game for $2.05. She has $8. Not including tax, does Janice have enough money to buy all three items?
- What is -8 1/2 + 3 3/5 as a proper fraction?
- How do you add #3/7+7/9#?
- How do you find the average of these numbers 3.6 and 15.8?
- How do you simplify #4/5+2/9#?
- How do you simplify #2/7+1/2#?
- How do you simplify #8/12+1/6#?
- How do you simplify #3/8+1/6#?
- How do you simplify #1/12+7/9#?
- How do you simplify #4/18+2/9#?
- How do you simplify #1/3+1/4#?
- How do you simplify #1/2-(1/8+1/8)#?
- How do you simplify #3/4+(1/4-1/6)#?
- How do you simplify #(1/2+3/20)-2/20#?
- How do you simplify #(2/5+1/5)-3/10#?
- How do you add #3/4+2/3#?
- How do you simplify 6/7+1/5?
- How do you add 6 3/4 + 5 1/8?
- What is 2/3 plus 1/6?
- What's 2/3 plus 1/6?
- Is #4 5/8 " plus "3 2/5# greater than #1 5/8 " plus " 2/5#?
- Bill ate 1/4 pound of trail mix on his first break during a hiking trip. On his second break, he ate 1/6 pound. How many pounds of trail mix did he eat during both breaks?
- What is 17 3/2+0.5?
- A bucket of water was 1/6 full, but it still had 2 3/4 gallons of water in it. How much water would be in one fully filled bucket?
- What is #2 2/3+ 4 3/5#?
- How do you add #1 1/4+1 1/2#?
- What is the average of 1/20 and 1/30?
- Question #8005a
- How do you write 9/12 as a sum of unit fractions?
- Your bank account has a balance of $45.24. This is 51.35 more than yesterday. What was your account balance yesterday?
- How do you simplify #(3 4/10+5 2/10)+6/10#?
- How do you simplify #103.57+29.6#?
- Sandra needs 4 1/4 cups of flour for one kind of cookie and 3 1/8 cups for another kind. How much would she need for both kinds?
- George studied 3/4 hour on Monday and 7/8 hour on Tuesday. How long did he study altogether on both days?
- Tomas orders a meal that costs $7.89. Lisa's meal costs $9.05. About how much is the combined cost of their meals?
- How do you write the fraction as a sum of unit fractions: 5/12?
- How do you work out: 1/2 + 5/6 litres?
- How do you simplify #1/4+1/3div4/5#?
- How do you simplify #5/6-1/8div1/2#?
- How do you simplify #13/30+1/5div6/7#?
- How do you simplify #13/18-1/26div9/13#?
- A painter mixed 98.7 gallons of blue paint with 67.05 gallons of red paint in a paint-mixing machine. How much total paint is in the machine?
- That afternoon, Alicia and Felix hiked 3/6 of a mile and stopped for lunch. Then they hiked 1/3 of a mile more up to the mountaintop. How far did they hike that afternoon?
- Orlando and Daisy ordered a pizza for lunch. Orlando ate 1/2 of the pizza, and Daisy ate 3/8 of the pizza. What fraction of the pizza did they eat together?
- Gail read 2/15 of a book on Monday and 3/5 of the book on Tuesday. What fraction of the book did she read on Monday and Tuesday?
- How do you calculate #4 1/5+5 1/3+1/2#?
- How do you simplify #3/5+1/5#?
- What is the value of #8 4/15+11 3/10#?
- David spent $3.26 on paper, 12.34 on pencils, and $1.25 on an eraser. How much did he spend in all?
- You go out for a long walk. You walk 3/4 mile and then sit down to take a rest. Then you walk 3/8 of a mile. How far did you walk altogether?
- George is making 8 gallons of Tropical punch. He has already poured in 1 3/4 gallons of pineapple juice and 2 1/2 gallons of orange juice. The only other ingredient is 7-Up. How much 7-Up does George need in gallons?
- Mrs. Carmel serves 6/8 of a loaf of bread with dinner. How do you write a fraction with a denominator of 4 that is equivalent to 6/8?
- For a fruit salad recipe, Jenna combined 3/8 cup of raisins, 7/8 cup of oranges, and 3/4 cup of apples. About how many cups of fruit a in the salad?
- Question #71f12
- How do you simplify #11/2 + 1 3/8 + 1 3/4 + 1 1/4#?
- How do you simplify #5/7+31/3#?
- How do you add or subtract fractions?
- How do you add in base #8# the numbers #6_8#, #54_8#, #134_8# and #752_8# ?
- Question #006e9
- Question #c4bdd
- How do you simplify #\frac { 35} { 49} + ( - \frac { 11} { 7} )#?
- Question #5d357
- What is #5 - 0.005 - 0.05 + 0.5#?