Subtract 48/84 from 2/18
2/18 - 48/84 is -29/63.
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,
2/18 = 2 × 14/18 × 14 = 28/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
48/84 = 48 × 3/84 × 3 = 144/252 - Subtract the two like fractions:
28/252 - 144/252 = 28 - 144/252 = -116/252 - After reducing the fraction, the answer is -29/63
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