Subtract 14/10 from 84/4
1st number: 21 0/4, 2nd number: 1 4/10
84/4 - 14/10 is 98/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
84/4 = 84 × 5/4 × 5 = 420/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
14/10 = 14 × 2/10 × 2 = 28/20 - Subtract the two like fractions:
420/20 - 28/20 = 420 - 28/20 = 392/20 - After reducing the fraction, the answer is 98/5
- In mixed form: 193/5
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