Question

K3. The product of two rational numbers is -6/7
If one of the numbers is -8/5 find other number
?"​

Answer 1

Answer:

the second rational number is 15/28

Step-by-step explanation:

let the second rational number be x

so,

-8/5x= -6/7

x= -6/7÷-8/5

x= -6/7×-5/8 ( do cross multiplication)

x=15/28