Subtract 20/84 from 56/9
1st number: 6 2/9, 2nd number: 20/84
56/9 - 20/84 is 377/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 9 × 28 = 252,
56/9 = 56 × 28/9 × 28 = 1568/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
20/84 = 20 × 3/84 × 3 = 60/252 - Subtract the two like fractions:
1568/252 - 60/252 = 1568 - 60/252 = 1508/252 - After reducing the fraction, the answer is 377/63
- In mixed form: 562/63
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