Subtract 6/84 from 75/56
1st number: 1 19/56, 2nd number: 6/84
75/56 - 6/84 is 71/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
75/56 = 75 × 3/56 × 3 = 225/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
6/84 = 6 × 2/84 × 2 = 12/168 - Subtract the two like fractions:
225/168 - 12/168 = 225 - 12/168 = 213/168 - After reducing the fraction, the answer is 71/56
- In mixed form: 115/56
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