Subtract 60/27 from 10/20
1st number: 10/20, 2nd number: 2 6/27
10/20 - 60/27 is -31/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
10/20 = 10 × 27/20 × 27 = 270/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
60/27 = 60 × 20/27 × 20 = 1200/540 - Subtract the two like fractions:
270/540 - 1200/540 = 270 - 1200/540 = -930/540 - After reducing the fraction, the answer is -31/18
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