Subtract 28/27 from 10/60
1st number: 10/60, 2nd number: 1 1/27
10/60 - 28/27 is -47/54.
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,
10/60 = 10 × 9/60 × 9 = 90/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
28/27 = 28 × 20/27 × 20 = 560/540 - Subtract the two like fractions:
90/540 - 560/540 = 90 - 560/540 = -470/540 - After reducing the fraction, the answer is -47/54
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