Subtract 75/50 from 20/2
1st number: 10 0/2, 2nd number: 1 25/50
20/2 - 75/50 is 17/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
20/2 = 20 × 25/2 × 25 = 500/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
75/50 = 75 × 1/50 × 1 = 75/50 - Subtract the two like fractions:
500/50 - 75/50 = 500 - 75/50 = 425/50 - After reducing the fraction, the answer is 17/2
- In mixed form: 81/2
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