Add 49/60 and 84/28
1st number: 49/60, 2nd number: 3 0/28
49/60 + 84/28 is 229/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
49/60 = 49 × 7/60 × 7 = 343/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
84/28 = 84 × 15/28 × 15 = 1260/420 - Add the two like fractions:
343/420 + 1260/420 = 343 + 1260/420 = 1603/420 - 1603/420 simplified gives 229/60
- So, 49/60 + 84/28 = 229/60
In mixed form: 349/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60+84/28 49/60+84/56