Subtract 45/75 from 81/3
1st number: 27 0/3, 2nd number: 45/75
81/3 - 45/75 is 132/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 75 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
81/3 = 81 × 25/3 × 25 = 2025/75 - Likewise, for the 2nd fraction, since 75 × 1 = 75,
45/75 = 45 × 1/75 × 1 = 45/75 - Subtract the two like fractions:
2025/75 - 45/75 = 2025 - 45/75 = 1980/75 - After reducing the fraction, the answer is 132/5
- In mixed form: 262/5
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