Subtract 98/84 from 20/4
1st number: 5 0/4, 2nd number: 1 14/84
20/4 - 98/84 is 23/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
20/4 = 20 × 21/4 × 21 = 420/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
98/84 = 98 × 1/84 × 1 = 98/84 - Subtract the two like fractions:
420/84 - 98/84 = 420 - 98/84 = 322/84 - After reducing the fraction, the answer is 23/6
- In mixed form: 35/6
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