Add 16/21 and 49/18
1st number: 16/21, 2nd number: 2 13/18
16/21 + 49/18 is 439/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 21 × 6 = 126,
16/21 = 16 × 6/21 × 6 = 96/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
49/18 = 49 × 7/18 × 7 = 343/126 - Add the two like fractions:
96/126 + 343/126 = 96 + 343/126 = 439/126 - So, 16/21 + 49/18 = 439/126
In mixed form: 361/126
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