Question

The product of two rational number is minus 16 divided by 28 if one of them is minus 18 divided by 7 find the other

Answer 1

Step-by-step explanation:

- 16 / 28 × 18/ 7

-4 /7 × 18 /7

-7/4 × 18 / 7

2 × 9 = 18

Answer 2

Answer:

let on rational number be x

other rational number= -18/7

product of two rational numbers= -16/28

by the given condition:

x* -18/7 = -16/28

-18x/7 = -16/28

-18x = -16/28*7 = -4

x= -4/-18

= 2/9

hope this helps!