Question

By what number should (-4/-9) be multiplied so that the product is (-4/-7) ?​

Answer 1

Answer:

9/7

Step-by-step explanation:

here -4/-9 can be written as 4/9 and -4/-7 can be written as 4/7.

let the number we want be x then 4/9*x will be equal to 4/7.

if we send 4/9 to right hand side x will be equal to 4/7*9/4,after cancelling 4 we get the answer as 9/7

Answer 2

Answer:

let the number=x

-3/4 × x= -9/16

x = -9/16 ÷ -3/4

= -9/16 × -4/3

= -3/4