Add 7/48 and 20/56
7/48 + 20/56 is 169/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 56 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
7/48 = 7 × 7/48 × 7 = 49/336 - Likewise, for the 2nd fraction, since 56 × 6 = 336,
20/56 = 20 × 6/56 × 6 = 120/336 - Add the two like fractions:
49/336 + 120/336 = 49 + 120/336 = 169/336 - So, 7/48 + 20/56 = 169/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/48+20/56 7/48+40/56 7/96+20/56 21/48+20/56 7/48+60/56 35/48+20/56 49/48+20/56