Subtract 1/84 from 54/24
1st number: 2 6/24, 2nd number: 1/84
54/24 - 1/84 is 47/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
54/24 = 54 × 7/24 × 7 = 378/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
1/84 = 1 × 2/84 × 2 = 2/168 - Subtract the two like fractions:
378/168 - 2/168 = 378 - 2/168 = 376/168 - After reducing the fraction, the answer is 47/21
- In mixed form: 25/21
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