Subtract 1/9 from 63/84
63/84 - 1/9 is 23/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
63/84 = 63 × 3/84 × 3 = 189/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
1/9 = 1 × 28/9 × 28 = 28/252 - Subtract the two like fractions:
189/252 - 28/252 = 189 - 28/252 = 161/252 - After reducing the fraction, the answer is 23/36
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