Add 10/63 and 40/15
1st number: 10/63, 2nd number: 2 10/15
10/63 + 40/15 is 178/63.
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,
40/15 = 40 × 21/15 × 21 = 840/315 - Add the two like fractions:
50/315 + 840/315 = 50 + 840/315 = 890/315 - 890/315 simplified gives 178/63
- So, 10/63 + 40/15 = 178/63
In mixed form: 252/63
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