Subtract 3/6 from 9/84
9/84 - 3/6 is -11/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
9/84 = 9 × 1/84 × 1 = 9/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
3/6 = 3 × 14/6 × 14 = 42/84 - Subtract the two like fractions:
9/84 - 42/84 = 9 - 42/84 = -33/84 - After reducing the fraction, the answer is -11/28
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