Subtract 18/12 from 2/25
1st number: 2/25, 2nd number: 1 6/12
2/25 - 18/12 is -71/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
2/25 = 2 × 12/25 × 12 = 24/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
18/12 = 18 × 25/12 × 25 = 450/300 - Subtract the two like fractions:
24/300 - 450/300 = 24 - 450/300 = -426/300 - After reducing the fraction, the answer is -71/50
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