Subtract 24/45 from 15/10
1st number: 1 5/10, 2nd number: 24/45
15/10 - 24/45 is 29/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
15/10 = 15 × 9/10 × 9 = 135/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
24/45 = 24 × 2/45 × 2 = 48/90 - Subtract the two like fractions:
135/90 - 48/90 = 135 - 48/90 = 87/90 - After reducing the fraction, the answer is 29/30
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