Question

By what number should we multiply -15/20 so that the product may be 5/7?

Answer 1

Answer:

let the number be x

therefore -15/20×x=5/7

x=5/7×(-20/15)

-100/105=-20/21

hope it helps please mark as brainlest

Answer 2

Hlo mate ......

Here is ur answer......

x × -15/20=7/5

x= -15/20÷7/5

x= -15/20×5/7

x=-21/20........

Hope it will help uh....

Thanku....