Add 12/15 and 60/8
1st number: 12/15, 2nd number: 7 4/8
12/15 + 60/8 is 83/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
12/15 = 12 × 8/15 × 8 = 96/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
60/8 = 60 × 15/8 × 15 = 900/120 - Add the two like fractions:
96/120 + 900/120 = 96 + 900/120 = 996/120 - 996/120 simplified gives 83/10
- So, 12/15 + 60/8 = 83/10
In mixed form: 83/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/15+60/8 12/30+60/8 12/15+60/16 36/15+60/8 12/45+60/8 12/15+60/24 60/15+60/8 12/75+60/8 12/15+60/40 84/15+60/8 12/15+60/56