Subtract 6/54 from 27/45
27/45 - 6/54 is 22/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 45 × 6 = 270,
27/45 = 27 × 6/45 × 6 = 162/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
6/54 = 6 × 5/54 × 5 = 30/270 - Subtract the two like fractions:
162/270 - 30/270 = 162 - 30/270 = 132/270 - After reducing the fraction, the answer is 22/45
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