Subtract 15/10 from 24/20
1st number: 1 4/20, 2nd number: 1 5/10
24/20 - 15/10 is -3/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
24/20 = 24 × 1/20 × 1 = 24/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
15/10 = 15 × 2/10 × 2 = 30/20 - Subtract the two like fractions:
24/20 - 30/20 = 24 - 30/20 = -6/20 - After reducing the fraction, the answer is -3/10
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