Subtract 25/10 from 1/27
1st number: 1/27, 2nd number: 2 5/10
1/27 - 25/10 is -133/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
1/27 = 1 × 10/27 × 10 = 10/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
25/10 = 25 × 27/10 × 27 = 675/270 - Subtract the two like fractions:
10/270 - 675/270 = 10 - 675/270 = -665/270 - After reducing the fraction, the answer is -133/54
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