Subtract 3/56 from 90/4
1st number: 22 2/4, 2nd number: 3/56
90/4 - 3/56 is 1257/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
90/4 = 90 × 14/4 × 14 = 1260/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
3/56 = 3 × 1/56 × 1 = 3/56 - Subtract the two like fractions:
1260/56 - 3/56 = 1260 - 3/56 = 1257/56 - In mixed form: 2225/56
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