Subtract 63/54 from 9/72
1st number: 9/72, 2nd number: 1 9/54
9/72 - 63/54 is -25/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 72 × 3 = 216,
9/72 = 9 × 3/72 × 3 = 27/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
63/54 = 63 × 4/54 × 4 = 252/216 - Subtract the two like fractions:
27/216 - 252/216 = 27 - 252/216 = -225/216 - After reducing the fraction, the answer is -25/24
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