Add 56/36 and 1/42
1st number: 1 20/36, 2nd number: 1/42
56/36 + 1/42 is 199/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 42 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
56/36 = 56 × 7/36 × 7 = 392/252 - Likewise, for the 2nd fraction, since 42 × 6 = 252,
1/42 = 1 × 6/42 × 6 = 6/252 - Add the two like fractions:
392/252 + 6/252 = 392 + 6/252 = 398/252 - 398/252 simplified gives 199/126
- So, 56/36 + 1/42 = 199/126
In mixed form: 173/126
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