Question

please answer 3 rd question please correct answer​

Answer 1

Answer:

Step-by-step explanation:

the number is 56.

let it be x

then x*7/8+15=x/(7/8)

7x+120/8=8x/7

cross multiplying

49x+840=64x

15x=840

x=56

Answer 2

Answer:

Number is 56, Result is 49