Subtract 9/84 from 63/18
1st number: 3 9/18, 2nd number: 9/84
63/18 - 9/84 is 95/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 18 × 14 = 252,
63/18 = 63 × 14/18 × 14 = 882/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
9/84 = 9 × 3/84 × 3 = 27/252 - Subtract the two like fractions:
882/252 - 27/252 = 882 - 27/252 = 855/252 - After reducing the fraction, the answer is 95/28
- In mixed form: 311/28
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