Question

by what number should we multiply -15/20 to get -5/7

Answer 1

Answer:

-15/20*x=-5/7

x=5/7/-15/20

x=-5/7*15/20=-75/140

-75/140 can be simplified so the answer is -15/28

Step-by-step explanation:

hope this is clear

Answer 2

Answer:

Step-by-step explanation: just think like this by what number should we multiply 3 to get 6?

As we know 6/3=2 that s how we solved it.

-5/7 / -15/20

=-5/7*-20/15

By simplifying them we get,

= -1/7*20/-3

=-20/-21 = ( cut the minus) =20/21

Hope it helps u Keerti prasanna . I am your biggest fan so please mark me as the brainliest.