Add 49/21 and 60/28
1st number: 2 7/21, 2nd number: 2 4/28
49/21 + 60/28 is 94/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 21 × 4 = 84,
49/21 = 49 × 4/21 × 4 = 196/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
60/28 = 60 × 3/28 × 3 = 180/84 - Add the two like fractions:
196/84 + 180/84 = 196 + 180/84 = 376/84 - 376/84 simplified gives 94/21
- So, 49/21 + 60/28 = 94/21
In mixed form: 410/21
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