Add 27/35 and 45/63
27/35 + 45/63 is 52/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
27/35 = 27 × 9/35 × 9 = 243/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
45/63 = 45 × 5/63 × 5 = 225/315 - Add the two like fractions:
243/315 + 225/315 = 243 + 225/315 = 468/315 - 468/315 simplified gives 52/35
- So, 27/35 + 45/63 = 52/35
In mixed form: 117/35
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