Subtract 10/50 from 81/12
1st number: 6 9/12, 2nd number: 10/50
81/12 - 10/50 is 131/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
81/12 = 81 × 25/12 × 25 = 2025/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
10/50 = 10 × 6/50 × 6 = 60/300 - Subtract the two like fractions:
2025/300 - 60/300 = 2025 - 60/300 = 1965/300 - After reducing the fraction, the answer is 131/20
- In mixed form: 611/20
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