Subtract 60/15 from 5/18
1st number: 5/18, 2nd number: 4 0/15
5/18 - 60/15 is -67/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 15 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
5/18 = 5 × 5/18 × 5 = 25/90 - Likewise, for the 2nd fraction, since 15 × 6 = 90,
60/15 = 60 × 6/15 × 6 = 360/90 - Subtract the two like fractions:
25/90 - 360/90 = 25 - 360/90 = -335/90 - After reducing the fraction, the answer is -67/18
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