Subtract 80/48 from 15/25
1st number: 15/25, 2nd number: 1 32/48
15/25 - 80/48 is -16/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 25 × 48 = 1200,
15/25 = 15 × 48/25 × 48 = 720/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
80/48 = 80 × 25/48 × 25 = 2000/1200 - Subtract the two like fractions:
720/1200 - 2000/1200 = 720 - 2000/1200 = -1280/1200 - After reducing the fraction, the answer is -16/15
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