Subtract 49/18 from 56/5
1st number: 11 1/5, 2nd number: 2 13/18
56/5 - 49/18 is 763/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
56/5 = 56 × 18/5 × 18 = 1008/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
49/18 = 49 × 5/18 × 5 = 245/90 - Subtract the two like fractions:
1008/90 - 245/90 = 1008 - 245/90 = 763/90 - In mixed form: 843/90
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