Question

What number added to 3/4+2/5 will become - 8/15.​

Answer 1

Answer:

-37/60

is the correct number.

i hope it'll help you.

Answer 2

Answer:

-101/60 is the correct answer.

The steps for getting correct answer are below

Step-by-step explanation:

3/4+2/5=

The L.C.M..of denominators is 20

15/20+8/20=23/20

Let the number that shall be added to 23/20 be x

23/20+x=-8/15

-8/15-23/20=x (Transposing 23/20 to Other Side, On Transposing 23/20 to other side,23/20 becomes-23/20)

L.C.M. of 15 and 20=60

-32/60-69/60=x

-101/60=x