Subtract 30/84 from 98/27
1st number: 3 17/27, 2nd number: 30/84
98/27 - 30/84 is 1237/378.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 84 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 27 × 28 = 756,
98/27 = 98 × 28/27 × 28 = 2744/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
30/84 = 30 × 9/84 × 9 = 270/756 - Subtract the two like fractions:
2744/756 - 270/756 = 2744 - 270/756 = 2474/756 - After reducing the fraction, the answer is 1237/378
- In mixed form: 3103/378
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