Question

5/4 + 7/9

Answer 1

Find a common denominator for both.

Answer 2

what is a common multiple of 4 and 9?

Answer 3

@karatechopper 36

Answer 4

Okay. So we need to multiple 4 by 9 to get 36
and we have to multiply 9 by 4 to get 36.
Now do the same to each numerator.
Whatever you multiply by the denominator, you multiply to the numerator, the denominator just must be the same.

Answer 5

So 2 1/36?

Answer 6

@karatechopper

Answer 7

perfect!

Answer 8

@karatechopper thank you

Answer 9

You are welcome!