Question #4bd0a

1 Answer
Dec 14, 2017
  • For color(red)(5/7),

50/70,500/700,5000/7000

  • For color(blue)(9/2),

90/20,900/200,9000/2000

P.S: Explanations and More Examples below

Explanation:

Sorry for making the answer so lame and dumb
If you are not satisfied.

Here are some examples below that may satisfy
but they are correct too(Answer) .

  • For color(red)(5/7),

10/14,15/21,20/28,25/35

  • For color(blue)(9/2),

18/4,27/6,36/8,45/10

The So called Explanation :

What I really did was multiplied and divided the fraction by a same number, (For beginners, I multiplied both Numerator a.k.a the Upper part & Denominator a.k.a The lower part by the same number) here I divided & multiplied with 2,3,4,5 respectively.In the answer I did this with the numbers 10,100,1000.

1) 5/7*2/2=10/14, 2) 5/7*3/3=15/21,

3) 5/7*4/4=20/28, 4) 5/7*5/5=25/35

An Important Note:

Don't cancel the numbers you are multiplying & dividing or else You will get the same answer as the question. ( i.e 5/7*2/2=5/7*cancel(2)/cancel(2)=5/7*(1)=5/7)

This is for color(red)(5/7),

Did the same thing for color(blue)(9/2).