Subtract 24/10 from 15/24
1st number: 15/24, 2nd number: 2 4/10
15/24 - 24/10 is -71/40.
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,
15/24 = 15 × 5/24 × 5 = 75/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
24/10 = 24 × 12/10 × 12 = 288/120 - Subtract the two like fractions:
75/120 - 288/120 = 75 - 288/120 = -213/120 - After reducing the fraction, the answer is -71/40
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