Add 7/10 and 6/28
7/10 + 6/28 is 32/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 10 × 14 = 140,
7/10 = 7 × 14/10 × 14 = 98/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
6/28 = 6 × 5/28 × 5 = 30/140 - Add the two like fractions:
98/140 + 30/140 = 98 + 30/140 = 128/140 - 128/140 simplified gives 32/35
- So, 7/10 + 6/28 = 32/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10+6/28 7/10+12/28 7/20+6/28 7/10+6/56 21/10+6/28 7/10+18/28 7/30+6/28 7/10+6/84 35/10+6/28 7/10+30/28 7/50+6/28 49/10+6/28 7/10+42/28 7/70+6/28