Subtract 2/27 from 84/28
1st number: 3 0/28, 2nd number: 2/27
84/28 - 2/27 is 79/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
84/28 = 84 × 27/28 × 27 = 2268/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
2/27 = 2 × 28/27 × 28 = 56/756 - Subtract the two like fractions:
2268/756 - 56/756 = 2268 - 56/756 = 2212/756 - After reducing the fraction, the answer is 79/27
- In mixed form: 225/27
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