Question

The product of two rational number is 5/8. If one of them is -3/20 .find the other

Answer 1

let other no. be x

$x \times \frac{5}{8} = \frac{ - 3}{20} \\ = 100x = - 24 \\ = > x = \frac{ - 24}{100} \\ = x = - 0.24$

Answer 2

Answer:

-3/20*X=5/8

X= 5/8*20/3

x=24/100