Subtract 1/54 from 84/28
1st number: 3 0/28, 2nd number: 1/54
84/28 - 1/54 is 161/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 54 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
84/28 = 84 × 27/28 × 27 = 2268/756 - Likewise, for the 2nd fraction, since 54 × 14 = 756,
1/54 = 1 × 14/54 × 14 = 14/756 - Subtract the two like fractions:
2268/756 - 14/756 = 2268 - 14/756 = 2254/756 - After reducing the fraction, the answer is 161/54
- In mixed form: 253/54
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