Subtract 14/5 from 2/18
1st number: 2/18, 2nd number: 2 4/5
2/18 - 14/5 is -121/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 5 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
2/18 = 2 × 5/18 × 5 = 10/90 - Likewise, for the 2nd fraction, since 5 × 18 = 90,
14/5 = 14 × 18/5 × 18 = 252/90 - Subtract the two like fractions:
10/90 - 252/90 = 10 - 252/90 = -242/90 - After reducing the fraction, the answer is -121/45
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