Add 16/5 and 10/60, Solve 3 1/5 + 10/60 as a fraction

Add 16/5 and 10/60

1^st number: 3 1/5, 2^nd number: 10/60

16/5 + 10/60 is 101/30.

Find the least common denominator or LCM of the two denominators:
LCM of 5 and 60 is 60

Next, find the equivalent fraction of both fractional numbers with denominator 60
For the 1st fraction, since 5 × 12 = 60,
16/5 = 16 × 12/5 × 12 = 192/60
Likewise, for the 2nd fraction, since 60 × 1 = 60,
10/60 = 10 × 1/60 × 1 = 10/60
Add the two like fractions:
192/60 + 10/60 = 192 + 10/60 = 202/60
202/60 simplified gives 101/30
So, 16/5 + 10/60 = 101/30
In mixed form: 311/30

MathStep (Works offline)

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