Subtract 49/63 from 30/35
30/35 - 49/63 is 5/63.
Steps for subtracting 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 - Subtract the two like fractions:
270/315 - 245/315 = 270 - 245/315 = 25/315 - After reducing the fraction, the answer is 5/63
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