Add 16/42 and 49/18
1st number: 16/42, 2nd number: 2 13/18
16/42 + 49/18 is 391/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
16/42 = 16 × 3/42 × 3 = 48/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
49/18 = 49 × 7/18 × 7 = 343/126 - Add the two like fractions:
48/126 + 343/126 = 48 + 343/126 = 391/126 - So, 16/42 + 49/18 = 391/126
In mixed form: 313/126
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