Add 20/28 and 1/24
20/28 + 1/24 is 127/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 28 × 6 = 168,
20/28 = 20 × 6/28 × 6 = 120/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
1/24 = 1 × 7/24 × 7 = 7/168 - Add the two like fractions:
120/168 + 7/168 = 120 + 7/168 = 127/168 - So, 20/28 + 1/24 = 127/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/28+1/24 20/28+2/24 20/56+1/24 20/28+1/48 60/28+1/24 20/28+3/24 20/84+1/24 20/28+1/72 20/28+5/24 20/28+7/24