Subtract 45/54 from 10/24
10/24 - 45/54 is -5/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
10/24 = 10 × 9/24 × 9 = 90/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
45/54 = 45 × 4/54 × 4 = 180/216 - Subtract the two like fractions:
90/216 - 180/216 = 90 - 180/216 = -90/216 - After reducing the fraction, the answer is -5/12
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