Subtract 27/24 from 7/5
1st number: 1 2/5, 2nd number: 1 3/24
7/5 - 27/24 is 11/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
7/5 = 7 × 24/5 × 24 = 168/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
27/24 = 27 × 5/24 × 5 = 135/120 - Subtract the two like fractions:
168/120 - 135/120 = 168 - 135/120 = 33/120 - After reducing the fraction, the answer is 11/40
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