Subtract 60/7 from 81/6
1st number: 13 3/6, 2nd number: 8 4/7
81/6 - 60/7 is 69/14.
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,
81/6 = 81 × 7/6 × 7 = 567/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
60/7 = 60 × 6/7 × 6 = 360/42 - Subtract the two like fractions:
567/42 - 360/42 = 567 - 360/42 = 207/42 - After reducing the fraction, the answer is 69/14
- In mixed form: 413/14
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