Add 27/2 and 9/50, Solve 13 1/2 + 9/50 as a fraction

Add 27/2 and 9/50

1^st number: 13 1/2, 2^nd number: 9/50

27/2 + 9/50 is 342/25.

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 50 is 50

Next, find the equivalent fraction of both fractional numbers with denominator 50
For the 1st fraction, since 2 × 25 = 50,
27/2 = 27 × 25/2 × 25 = 675/50
Likewise, for the 2nd fraction, since 50 × 1 = 50,
9/50 = 9 × 1/50 × 1 = 9/50
Add the two like fractions:
675/50 + 9/50 = 675 + 9/50 = 684/50
684/50 simplified gives 342/25
So, 27/2 + 9/50 = 342/25
In mixed form: 1317/25

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad