Subtract 3/84 from 98/5
1st number: 19 3/5, 2nd number: 3/84
98/5 - 3/84 is 2739/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
98/5 = 98 × 84/5 × 84 = 8232/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
3/84 = 3 × 5/84 × 5 = 15/420 - Subtract the two like fractions:
8232/420 - 15/420 = 8232 - 15/420 = 8217/420 - After reducing the fraction, the answer is 2739/140
- In mixed form: 1979/140
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