Subtract 75/80 from 49/48
1st number: 1 1/48, 2nd number: 75/80
49/48 - 75/80 is 1/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
49/48 = 49 × 5/48 × 5 = 245/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
75/80 = 75 × 3/80 × 3 = 225/240 - Subtract the two like fractions:
245/240 - 225/240 = 245 - 225/240 = 20/240 - After reducing the fraction, the answer is 1/12
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