Add 27/42 and 20/6
1st number: 27/42, 2nd number: 3 2/6
27/42 + 20/6 is 167/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
27/42 = 27 × 1/42 × 1 = 27/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
20/6 = 20 × 7/6 × 7 = 140/42 - Add the two like fractions:
27/42 + 140/42 = 27 + 140/42 = 167/42 - So, 27/42 + 20/6 = 167/42
In mixed form: 341/42
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