Subtract 80/27 from 9/60
1st number: 9/60, 2nd number: 2 26/27
9/60 - 80/27 is -1519/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
9/60 = 9 × 9/60 × 9 = 81/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
80/27 = 80 × 20/27 × 20 = 1600/540 - Subtract the two like fractions:
81/540 - 1600/540 = 81 - 1600/540 = -1519/540
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