Question

the product of two rational number is (-18/75) if one of the rational number is (-9/20) find the other number

Answer 1

Answer:

8/15

Step-by-step explanation:

y × (-9/20) = (-18/75)

y = -18/75 × (-20/9)

y = -6/25 × -20/9

y = -2/5 × -4/3

y = 8/15