Subtract 56/5 from 9/40
1st number: 9/40, 2nd number: 11 1/5
9/40 - 56/5 is -439/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 5 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
9/40 = 9 × 1/40 × 1 = 9/40 - Likewise, for the 2nd fraction, since 5 × 8 = 40,
56/5 = 56 × 8/5 × 8 = 448/40 - Subtract the two like fractions:
9/40 - 448/40 = 9 - 448/40 = -439/40
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