Add 4/28 and 28/56
4/28 + 28/56 is 9/14.
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,
4/28 = 4 × 2/28 × 2 = 8/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
28/56 = 28 × 1/56 × 1 = 28/56 - Add the two like fractions:
8/56 + 28/56 = 8 + 28/56 = 36/56 - 36/56 simplified gives 9/14
- So, 4/28 + 28/56 = 9/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/28+28/56 4/56+28/56 12/28+28/56 4/28+84/56 4/84+28/56 20/28+28/56