Subtract 45/54 from 16/2
1st number: 8 0/2, 2nd number: 45/54
16/2 - 45/54 is 43/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
16/2 = 16 × 27/2 × 27 = 432/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
45/54 = 45 × 1/54 × 1 = 45/54 - Subtract the two like fractions:
432/54 - 45/54 = 432 - 45/54 = 387/54 - After reducing the fraction, the answer is 43/6
- In mixed form: 71/6
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