Subtract 6/7 from 75/40
1st number: 1 35/40, 2nd number: 6/7
75/40 - 6/7 is 57/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 7 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
75/40 = 75 × 7/40 × 7 = 525/280 - Likewise, for the 2nd fraction, since 7 × 40 = 280,
6/7 = 6 × 40/7 × 40 = 240/280 - Subtract the two like fractions:
525/280 - 240/280 = 525 - 240/280 = 285/280 - After reducing the fraction, the answer is 57/56
- In mixed form: 11/56
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