Subtract 35/20 from 5/27
1st number: 5/27, 2nd number: 1 15/20
5/27 - 35/20 is -169/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
5/27 = 5 × 20/27 × 20 = 100/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
35/20 = 35 × 27/20 × 27 = 945/540 - Subtract the two like fractions:
100/540 - 945/540 = 100 - 945/540 = -845/540 - After reducing the fraction, the answer is -169/108
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