Add 25/15 and 14/63
1st number: 1 10/15, 2nd number: 14/63
25/15 + 14/63 is 17/9.
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,
25/15 = 25 × 21/15 × 21 = 525/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
14/63 = 14 × 5/63 × 5 = 70/315 - Add the two like fractions:
525/315 + 70/315 = 525 + 70/315 = 595/315 - 595/315 simplified gives 17/9
- So, 25/15 + 14/63 = 17/9
In mixed form: 18/9
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