Subtract 84/27 from 6/9
1st number: 6/9, 2nd number: 3 3/27
6/9 - 84/27 is -22/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 9 × 3 = 27,
6/9 = 6 × 3/9 × 3 = 18/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
84/27 = 84 × 1/27 × 1 = 84/27 - Subtract the two like fractions:
18/27 - 84/27 = 18 - 84/27 = -66/27 - After reducing the fraction, the answer is -22/9
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