Add 1/42 and 4/36
1/42 + 4/36 is 17/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 42 × 6 = 252,
1/42 = 1 × 6/42 × 6 = 6/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
4/36 = 4 × 7/36 × 7 = 28/252 - Add the two like fractions:
6/252 + 28/252 = 6 + 28/252 = 34/252 - 34/252 simplified gives 17/126
- So, 1/42 + 4/36 = 17/126
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