Add 56/21 and 60/35
1st number: 2 14/21, 2nd number: 1 25/35
56/21 + 60/35 is 92/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 21 × 5 = 105,
56/21 = 56 × 5/21 × 5 = 280/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
60/35 = 60 × 3/35 × 3 = 180/105 - Add the two like fractions:
280/105 + 180/105 = 280 + 180/105 = 460/105 - 460/105 simplified gives 92/21
- So, 56/21 + 60/35 = 92/21
In mixed form: 48/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/42+60/35 56/21+60/70 56/63+60/35