Add 4/42 and 49/18
1st number: 4/42, 2nd number: 2 13/18
4/42 + 49/18 is 355/126.
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,
4/42 = 4 × 3/42 × 3 = 12/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
49/18 = 49 × 7/18 × 7 = 343/126 - Add the two like fractions:
12/126 + 343/126 = 12 + 343/126 = 355/126 - So, 4/42 + 49/18 = 355/126
In mixed form: 2103/126
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