Subtract 10/24 from 14/40
14/40 - 10/24 is -1/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
14/40 = 14 × 3/40 × 3 = 42/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
10/24 = 10 × 5/24 × 5 = 50/120 - Subtract the two like fractions:
42/120 - 50/120 = 42 - 50/120 = -8/120 - After reducing the fraction, the answer is -1/15
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