Add 4/15 and 60/12
1st number: 4/15, 2nd number: 5 0/12
4/15 + 60/12 is 79/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
4/15 = 4 × 4/15 × 4 = 16/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
60/12 = 60 × 5/12 × 5 = 300/60 - Add the two like fractions:
16/60 + 300/60 = 16 + 300/60 = 316/60 - 316/60 simplified gives 79/15
- So, 4/15 + 60/12 = 79/15
In mixed form: 54/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/15+60/12 4/30+60/12 4/15+60/24 12/15+60/12 4/45+60/12 4/15+60/36 20/15+60/12 4/75+60/12 28/15+60/12 4/15+60/84