Subtract 16/25 from 30/20
1st number: 1 10/20, 2nd number: 16/25
30/20 - 16/25 is 43/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
30/20 = 30 × 5/20 × 5 = 150/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
16/25 = 16 × 4/25 × 4 = 64/100 - Subtract the two like fractions:
150/100 - 64/100 = 150 - 64/100 = 86/100 - After reducing the fraction, the answer is 43/50
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