How do you subtract #\frac { 15} { 9} - \frac { 2} { 3} #?
1 Answer
Sep 10, 2017
See a solution process below:
Explanation:
To add or subtract fraction they must be over common denominators (the lower part of the fraction).
We can make the fraction on the right have a common denominator with the fraction on the left by multiplying by the appropriate form of
Now, we can subtract the numerators (the top part of the fraction) over the common denominator: