Add 10/28 and 1/35
10/28 + 1/35 is 27/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
10/28 = 10 × 5/28 × 5 = 50/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
1/35 = 1 × 4/35 × 4 = 4/140 - Add the two like fractions:
50/140 + 4/140 = 50 + 4/140 = 54/140 - 54/140 simplified gives 27/70
- So, 10/28 + 1/35 = 27/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28+1/35 10/28+2/35 10/56+1/35 10/28+1/70 30/28+1/35 10/28+3/35 10/84+1/35 50/28+1/35 10/28+5/35 70/28+1/35 10/28+7/35