Subtract 75/28 from 2/27
1st number: 2/27, 2nd number: 2 19/28
2/27 - 75/28 is -1969/756.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 27 × 28 = 756,
2/27 = 2 × 28/27 × 28 = 56/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
75/28 = 75 × 27/28 × 27 = 2025/756 - Subtract the two like fractions:
56/756 - 2025/756 = 56 - 2025/756 = -1969/756
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