Subtract 4/10 from 7/24
7/24 - 4/10 is -13/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
7/24 = 7 × 5/24 × 5 = 35/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
4/10 = 4 × 12/10 × 12 = 48/120 - Subtract the two like fractions:
35/120 - 48/120 = 35 - 48/120 = -13/120
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