Question

the product of two rational
number is 2 by 3.
if one of them is -7 by 8 find the other..??​

Answer 1

Answer:

Let the number be x

-7/8×x = 2/3

-7x/8 = 2/3

-7x = 2/3×8

x = 16/3/-7

x = 16/-21

Answer 2

Answer:

answer is -16/21

let the rational number b e x

minus 7 by 8 into X equal to 2 by 3

X equal to 2 by 3 into minus 8 by 7

X equal to minus 16 by 21