Subtract 98/81 from 56/6
1st number: 9 2/6, 2nd number: 1 17/81
56/6 - 98/81 is 658/81.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 6 × 27 = 162,
56/6 = 56 × 27/6 × 27 = 1512/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
98/81 = 98 × 2/81 × 2 = 196/162 - Subtract the two like fractions:
1512/162 - 196/162 = 1512 - 196/162 = 1316/162 - After reducing the fraction, the answer is 658/81
- In mixed form: 810/81
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