Question

If the product of two rational number is 25/42 and one of them is -20/7,find the other.

Answer 1

Answer:

Step-by-step explanation:

let the other no be "x"

one of the no = -20/7

so the equation will be formed

x × -20/7= 25/42

so shift -20/7 right hand side

then,

x=25/42×7/20

therefore ,x= 5/24