The numerator of a fraction is decreased by 20% and the denominator of the fraction is increased by 180%. The resultant fraction is 10/ What was the original fraction

The numerator of a fraction is decreased by 20% and the denominator of the fraction is increased by 180%. The resultant fraction is 10/ What was the original fraction

A 2/5

B 7/9

C 3/5

D 5/6

Solution

Correct Answer: Option E