Add 60/56 and 7/20
1st number: 1 4/56, 2nd number: 7/20
60/56 + 7/20 is 199/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 20 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
60/56 = 60 × 5/56 × 5 = 300/280 - Likewise, for the 2nd fraction, since 20 × 14 = 280,
7/20 = 7 × 14/20 × 14 = 98/280 - Add the two like fractions:
300/280 + 98/280 = 300 + 98/280 = 398/280 - 398/280 simplified gives 199/140
- So, 60/56 + 7/20 = 199/140
In mixed form: 159/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/56+14/20 60/56+7/40 60/56+21/20 60/56+7/60 60/56+35/20 60/56+49/20