Add 15/63 and 60/49
1st number: 15/63, 2nd number: 1 11/49
15/63 + 60/49 is 215/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 63 × 7 = 441,
15/63 = 15 × 7/63 × 7 = 105/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
60/49 = 60 × 9/49 × 9 = 540/441 - Add the two like fractions:
105/441 + 540/441 = 105 + 540/441 = 645/441 - 645/441 simplified gives 215/147
- So, 15/63 + 60/49 = 215/147
In mixed form: 168/147
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