Subtract 2/20 from 1/50
1/50 - 2/20 is -2/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
1/50 = 1 × 2/50 × 2 = 2/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
2/20 = 2 × 5/20 × 5 = 10/100 - Subtract the two like fractions:
2/100 - 10/100 = 2 - 10/100 = -8/100 - After reducing the fraction, the answer is -2/25
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