Add 56/15 and 63/27
1st number: 3 11/15, 2nd number: 2 9/27
56/15 + 63/27 is 91/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
56/15 = 56 × 9/15 × 9 = 504/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
63/27 = 63 × 5/27 × 5 = 315/135 - Add the two like fractions:
504/135 + 315/135 = 504 + 315/135 = 819/135 - 819/135 simplified gives 91/15
- So, 56/15 + 63/27 = 91/15
In mixed form: 61/15
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