Subtract 30/5 from 27/30
1st number: 27/30, 2nd number: 6 0/5
27/30 - 30/5 is -51/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
27/30 = 27 × 1/30 × 1 = 27/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
30/5 = 30 × 6/5 × 6 = 180/30 - Subtract the two like fractions:
27/30 - 180/30 = 27 - 180/30 = -153/30 - After reducing the fraction, the answer is -51/10
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