Subtract 40/7 from 75/6
1st number: 12 3/6, 2nd number: 5 5/7
75/6 - 40/7 is 95/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
75/6 = 75 × 7/6 × 7 = 525/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
40/7 = 40 × 6/7 × 6 = 240/42 - Subtract the two like fractions:
525/42 - 240/42 = 525 - 240/42 = 285/42 - After reducing the fraction, the answer is 95/14
- In mixed form: 611/14
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