Add 24/28 and 56/70
24/28 + 56/70 is 58/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
24/28 = 24 × 5/28 × 5 = 120/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
56/70 = 56 × 2/70 × 2 = 112/140 - Add the two like fractions:
120/140 + 112/140 = 120 + 112/140 = 232/140 - 232/140 simplified gives 58/35
- So, 24/28 + 56/70 = 58/35
In mixed form: 123/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/28+56/70 24/56+56/70 72/28+56/70 24/84+56/70