Subtract 84/56 from 28/9
1st number: 3 1/9, 2nd number: 1 28/56
28/9 - 84/56 is 29/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
28/9 = 28 × 56/9 × 56 = 1568/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
84/56 = 84 × 9/56 × 9 = 756/504 - Subtract the two like fractions:
1568/504 - 756/504 = 1568 - 756/504 = 812/504 - After reducing the fraction, the answer is 29/18
- In mixed form: 111/18
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