Add 56/21 and 14/6
1st number: 2 14/21, 2nd number: 2 2/6
56/21 + 14/6 is 5/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
56/21 = 56 × 2/21 × 2 = 112/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
14/6 = 14 × 7/6 × 7 = 98/42 - Add the two like fractions:
112/42 + 98/42 = 112 + 98/42 = 210/42 - 210/42 simplified gives 5/1
- So, 56/21 + 14/6 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21+28/6 56/42+14/6 56/21+14/12 56/21+42/6 56/63+14/6 56/21+14/18 56/21+70/6 56/21+14/30 56/21+98/6 56/21+14/42