Question

The product of the two rational number is -16 upon 9. If one of the number is -4 upon 3, find other rational number

Answer 1

Let the rational number be x
-16/9 = -4/3 * x
x = -16/9 * 3/-4
x = 4/3

Answer 2

let other rational no. be x then.
x×(-4/3)=-16/9
36x=48
x=48/36
x=4/3