Add 56/60 and 6/70
56/60 + 6/70 is 107/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
56/60 = 56 × 7/60 × 7 = 392/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
6/70 = 6 × 6/70 × 6 = 36/420 - Add the two like fractions:
392/420 + 36/420 = 392 + 36/420 = 428/420 - 428/420 simplified gives 107/105
- So, 56/60 + 6/70 = 107/105
In mixed form: 12/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/60+12/70 56/60+18/70 56/60+30/70 56/60+42/70