Subtract 5/54 from 84/80
1st number: 1 4/80, 2nd number: 5/54
84/80 - 5/54 is 517/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 54 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
84/80 = 84 × 27/80 × 27 = 2268/2160 - Likewise, for the 2nd fraction, since 54 × 40 = 2160,
5/54 = 5 × 40/54 × 40 = 200/2160 - Subtract the two like fractions:
2268/2160 - 200/2160 = 2268 - 200/2160 = 2068/2160 - After reducing the fraction, the answer is 517/540
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