Subtract 27/10 from 60/18
1st number: 3 6/18, 2nd number: 2 7/10
60/18 - 27/10 is 19/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
60/18 = 60 × 5/18 × 5 = 300/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
27/10 = 27 × 9/10 × 9 = 243/90 - Subtract the two like fractions:
300/90 - 243/90 = 300 - 243/90 = 57/90 - After reducing the fraction, the answer is 19/30
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