Subtract 40/3 from 3/56
1st number: 3/56, 2nd number: 13 1/3
3/56 - 40/3 is -2231/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 3 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
3/56 = 3 × 3/56 × 3 = 9/168 - Likewise, for the 2nd fraction, since 3 × 56 = 168,
40/3 = 40 × 56/3 × 56 = 2240/168 - Subtract the two like fractions:
9/168 - 2240/168 = 9 - 2240/168 = -2231/168
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