Add 49/15 and 56/63
1st number: 3 4/15, 2nd number: 56/63
49/15 + 56/63 is 187/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 15 × 21 = 315,
49/15 = 49 × 21/15 × 21 = 1029/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
56/63 = 56 × 5/63 × 5 = 280/315 - Add the two like fractions:
1029/315 + 280/315 = 1029 + 280/315 = 1309/315 - 1309/315 simplified gives 187/45
- So, 49/15 + 56/63 = 187/45
In mixed form: 47/45
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