Add 8/60 and 42/12
1st number: 8/60, 2nd number: 3 6/12
8/60 + 42/12 is 109/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
8/60 = 8 × 1/60 × 1 = 8/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
42/12 = 42 × 5/12 × 5 = 210/60 - Add the two like fractions:
8/60 + 210/60 = 8 + 210/60 = 218/60 - 218/60 simplified gives 109/30
- So, 8/60 + 42/12 = 109/30
In mixed form: 319/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/60+42/12 8/60+84/12 8/60+42/24 24/60+42/12 8/60+42/36 40/60+42/12 8/60+42/60 56/60+42/12 8/60+42/84