Subtract 3/40 from 56/5
1st number: 11 1/5, 2nd number: 3/40
56/5 - 3/40 is 89/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
56/5 = 56 × 8/5 × 8 = 448/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
3/40 = 3 × 1/40 × 1 = 3/40 - Subtract the two like fractions:
448/40 - 3/40 = 448 - 3/40 = 445/40 - After reducing the fraction, the answer is 89/8
- In mixed form: 111/8
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