Question

The product of two rational numbers is -9/4.if one number is-12/7, find the other

Answer 1

Ans: let the another rational number be x

12/7*x= -9/4

12/7x=-9/4

X= -9/4 * 7/12

X= -63/48

Step-by-step explanation:

Answer 2

21/16

x × -12/7 = -9/4

x = - 9/4 ÷ - 12/7

x= -9/4 × 7/ -12

= 21/16