Subtract 63/28 from 98/12
1st number: 8 2/12, 2nd number: 2 7/28
98/12 - 63/28 is 71/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
98/12 = 98 × 7/12 × 7 = 686/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
63/28 = 63 × 3/28 × 3 = 189/84 - Subtract the two like fractions:
686/84 - 189/84 = 686 - 189/84 = 497/84 - After reducing the fraction, the answer is 71/12
- In mixed form: 511/12
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