Subtract 6/72 from 80/9
1st number: 8 8/9, 2nd number: 6/72
80/9 - 6/72 is 317/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
80/9 = 80 × 8/9 × 8 = 640/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
6/72 = 6 × 1/72 × 1 = 6/72 - Subtract the two like fractions:
640/72 - 6/72 = 640 - 6/72 = 634/72 - After reducing the fraction, the answer is 317/36
- In mixed form: 829/36
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