Add 10/63 and 5/15
10/63 + 5/15 is 31/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 15 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
10/63 = 10 × 5/63 × 5 = 50/315 - Likewise, for the 2nd fraction, since 15 × 21 = 315,
5/15 = 5 × 21/15 × 21 = 105/315 - Add the two like fractions:
50/315 + 105/315 = 50 + 105/315 = 155/315 - 155/315 simplified gives 31/63
- So, 10/63 + 5/15 = 31/63
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