Add 20/48 and 9/56
20/48 + 9/56 is 97/168.
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,
20/48 = 20 × 7/48 × 7 = 140/336 - Likewise, for the 2nd fraction, since 56 × 6 = 336,
9/56 = 9 × 6/56 × 6 = 54/336 - Add the two like fractions:
140/336 + 54/336 = 140 + 54/336 = 194/336 - 194/336 simplified gives 97/168
- So, 20/48 + 9/56 = 97/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/48+9/56 20/48+18/56 20/96+9/56 60/48+9/56 20/48+27/56 20/48+45/56 20/48+63/56