Add 36/49 and 21/60
36/49 + 21/60 is 1063/980.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 49 × 60 = 2940,
36/49 = 36 × 60/49 × 60 = 2160/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
21/60 = 21 × 49/60 × 49 = 1029/2940 - Add the two like fractions:
2160/2940 + 1029/2940 = 2160 + 1029/2940 = 3189/2940 - 3189/2940 simplified gives 1063/980
- So, 36/49 + 21/60 = 1063/980
In mixed form: 183/980
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/49+21/60 36/49+42/60 36/98+21/60 36/49+63/60