Subtract 45/56 from 40/6
1st number: 6 4/6, 2nd number: 45/56
40/6 - 45/56 is 985/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
40/6 = 40 × 28/6 × 28 = 1120/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
45/56 = 45 × 3/56 × 3 = 135/168 - Subtract the two like fractions:
1120/168 - 135/168 = 1120 - 135/168 = 985/168 - In mixed form: 5145/168
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