Subtract 4/10 from 9/24
9/24 - 4/10 is -1/40.
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,
9/24 = 9 × 5/24 × 5 = 45/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
4/10 = 4 × 12/10 × 12 = 48/120 - Subtract the two like fractions:
45/120 - 48/120 = 45 - 48/120 = -3/120 - After reducing the fraction, the answer is -1/40
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