Add 30/35 and 49/63
30/35 + 49/63 is 103/63.
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,
30/35 = 30 × 9/35 × 9 = 270/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
49/63 = 49 × 5/63 × 5 = 245/315 - Add the two like fractions:
270/315 + 245/315 = 270 + 245/315 = 515/315 - 515/315 simplified gives 103/63
- So, 30/35 + 49/63 = 103/63
In mixed form: 140/63
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