Add 3/42 and 2/9
3/42 + 2/9 is 37/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
3/42 = 3 × 3/42 × 3 = 9/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
2/9 = 2 × 14/9 × 14 = 28/126 - Add the two like fractions:
9/126 + 28/126 = 9 + 28/126 = 37/126 - So, 3/42 + 2/9 = 37/126
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