Add 2/28 and 42/56
2/28 + 42/56 is 23/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
2/28 = 2 × 2/28 × 2 = 4/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
42/56 = 42 × 1/56 × 1 = 42/56 - Add the two like fractions:
4/56 + 42/56 = 4 + 42/56 = 46/56 - 46/56 simplified gives 23/28
- So, 2/28 + 42/56 = 23/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28+42/56 2/28+84/56 2/56+42/56 6/28+42/56 2/84+42/56 10/28+42/56 14/28+42/56