Subtract 60/50 from 9/20
1st number: 9/20, 2nd number: 1 10/50
9/20 - 60/50 is -3/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
9/20 = 9 × 5/20 × 5 = 45/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
60/50 = 60 × 2/50 × 2 = 120/100 - Subtract the two like fractions:
45/100 - 120/100 = 45 - 120/100 = -75/100 - After reducing the fraction, the answer is -3/4
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