Subtract 27/8 from 48/15
1st number: 3 3/15, 2nd number: 3 3/8
48/15 - 27/8 is -7/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
48/15 = 48 × 8/15 × 8 = 384/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
27/8 = 27 × 15/8 × 15 = 405/120 - Subtract the two like fractions:
384/120 - 405/120 = 384 - 405/120 = -21/120 - After reducing the fraction, the answer is -7/40
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