Subtract 25/35 from 3/63
3/63 - 25/35 is -2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
3/63 = 3 × 5/63 × 5 = 15/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
25/35 = 25 × 9/35 × 9 = 225/315 - Subtract the two like fractions:
15/315 - 225/315 = 15 - 225/315 = -210/315 - After reducing the fraction, the answer is -2/3
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