Subtract 5/6 from 20/60
20/60 - 5/6 is -1/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 6 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
20/60 = 20 × 1/60 × 1 = 20/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
5/6 = 5 × 10/6 × 10 = 50/60 - Subtract the two like fractions:
20/60 - 50/60 = 20 - 50/60 = -30/60 - After reducing the fraction, the answer is -1/2
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