Subtract 30/56 from 96/42
1st number: 2 12/42, 2nd number: 30/56
96/42 - 30/56 is 7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
96/42 = 96 × 4/42 × 4 = 384/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
30/56 = 30 × 3/56 × 3 = 90/168 - Subtract the two like fractions:
384/168 - 90/168 = 384 - 90/168 = 294/168 - After reducing the fraction, the answer is 7/4
- In mixed form: 13/4
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