Question

A mixed fraction, expressed in lowest terms, is in the form a b/c

The fraction is halved and then 3/4 is added

The result is 1 9/20

find the values of a, b, and c

please help me

Answer 1

a = 1, b = 9, c = 20

Explanation:

`1 (9)/(20) = a (b)/(c) \\ equating \: both \: we \: find: \\ a = 1 \\ b = 9 \\ c = 20`