Question

The product of two fraction is 12.3/5 if one of the fraction is 2.1/7, find the other

Answer 1

Answer: hear your answer

Step-by-step explanation:Let other rational number be X.

Product of two rational numbers= 12 3/5 = 63/5

217 × X = 63/5

X = ( 63 /5 × 217 )

X = ( 63 / 1085)

Other rational number = X = 63/1085

Answer 2

Step-by-step explanation:

product of two fraction is 12.3/5=[(12×5)+3]/5=63/5

one of the fraction is 2.1/7=15/7

let the other fraction be x,then:

15/7× x=63/5

x=63/5×7/15

x=441/75

x=147/25

x=5.22/25