Subtract 54/63 from 48/15
1st number: 3 3/15, 2nd number: 54/63
48/15 - 54/63 is 82/35.
Steps for subtracting 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,
48/15 = 48 × 21/15 × 21 = 1008/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
54/63 = 54 × 5/63 × 5 = 270/315 - Subtract the two like fractions:
1008/315 - 270/315 = 1008 - 270/315 = 738/315 - After reducing the fraction, the answer is 82/35
- In mixed form: 212/35
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