Subtract 7/18 from 45/84
45/84 - 7/18 is 37/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
45/84 = 45 × 3/84 × 3 = 135/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
7/18 = 7 × 14/18 × 14 = 98/252 - Subtract the two like fractions:
135/252 - 98/252 = 135 - 98/252 = 37/252
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