Subtract 25/20 from 10/2
1st number: 5 0/2, 2nd number: 1 5/20
10/2 - 25/20 is 15/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
10/2 = 10 × 10/2 × 10 = 100/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
25/20 = 25 × 1/20 × 1 = 25/20 - Subtract the two like fractions:
100/20 - 25/20 = 100 - 25/20 = 75/20 - After reducing the fraction, the answer is 15/4
- In mixed form: 33/4
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