Add 63/6 and 27/60, Solve 10 3/6 + 27/60 as a fraction

Add 63/6 and 27/60

1^st number: 10 3/6, 2^nd number: 27/60

63/6 + 27/60 is 219/20.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 60 is 60

Next, find the equivalent fraction of both fractional numbers with denominator 60
For the 1st fraction, since 6 × 10 = 60,
63/6 = 63 × 10/6 × 10 = 630/60
Likewise, for the 2nd fraction, since 60 × 1 = 60,
27/60 = 27 × 1/60 × 1 = 27/60
Add the two like fractions:
630/60 + 27/60 = 630 + 27/60 = 657/60
657/60 simplified gives 219/20
So, 63/6 + 27/60 = 219/20
In mixed form: 1019/20

MathStep (Works offline)

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