Add 49/28 and 28/60
1st number: 1 21/28, 2nd number: 28/60
49/28 + 28/60 is 133/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
49/28 = 49 × 15/28 × 15 = 735/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
28/60 = 28 × 7/60 × 7 = 196/420 - Add the two like fractions:
735/420 + 196/420 = 735 + 196/420 = 931/420 - 931/420 simplified gives 133/60
- So, 49/28 + 28/60 = 133/60
In mixed form: 213/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/28+28/60 49/28+56/60 49/56+28/60 49/28+84/60 49/84+28/60