Subtract 24/40 from 16/15
1st number: 1 1/15, 2nd number: 24/40
16/15 - 24/40 is 7/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
16/15 = 16 × 8/15 × 8 = 128/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
24/40 = 24 × 3/40 × 3 = 72/120 - Subtract the two like fractions:
128/120 - 72/120 = 128 - 72/120 = 56/120 - After reducing the fraction, the answer is 7/15
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