Subtract 1/54 from 18/16
1st number: 1 2/16, 2nd number: 1/54
18/16 - 1/54 is 239/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 54 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
18/16 = 18 × 27/16 × 27 = 486/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
1/54 = 1 × 8/54 × 8 = 8/432 - Subtract the two like fractions:
486/432 - 8/432 = 486 - 8/432 = 478/432 - After reducing the fraction, the answer is 239/216
- In mixed form: 123/216
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