Add 1/7 and 56/30
1st number: 1/7, 2nd number: 1 26/30
1/7 + 56/30 is 211/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
1/7 = 1 × 30/7 × 30 = 30/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
56/30 = 56 × 7/30 × 7 = 392/210 - Add the two like fractions:
30/210 + 392/210 = 30 + 392/210 = 422/210 - 422/210 simplified gives 211/105
- So, 1/7 + 56/30 = 211/105
In mixed form: 21/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/7+56/30 1/14+56/30 1/7+56/60 3/7+56/30 1/21+56/30 1/7+56/90 5/7+56/30 1/35+56/30 1/49+56/30