Subtract 60/15 from 54/14
1st number: 3 12/14, 2nd number: 4 0/15
54/14 - 60/15 is -1/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
54/14 = 54 × 15/14 × 15 = 810/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
60/15 = 60 × 14/15 × 14 = 840/210 - Subtract the two like fractions:
810/210 - 840/210 = 810 - 840/210 = -30/210 - After reducing the fraction, the answer is -1/7
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