Subtract 14/80 from 49/54
49/54 - 14/80 is 791/1080.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 80 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 54 × 40 = 2160,
49/54 = 49 × 40/54 × 40 = 1960/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
14/80 = 14 × 27/80 × 27 = 378/2160 - Subtract the two like fractions:
1960/2160 - 378/2160 = 1960 - 378/2160 = 1582/2160 - After reducing the fraction, the answer is 791/1080
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