Subtract 2/60 from 49/81
49/81 - 2/60 is 463/810.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 60 is 1620
Next, find the equivalent fraction of both fractional numbers with denominator 1620 - For the 1st fraction, since 81 × 20 = 1620,
49/81 = 49 × 20/81 × 20 = 980/1620 - Likewise, for the 2nd fraction, since 60 × 27 = 1620,
2/60 = 2 × 27/60 × 27 = 54/1620 - Subtract the two like fractions:
980/1620 - 54/1620 = 980 - 54/1620 = 926/1620 - After reducing the fraction, the answer is 463/810
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