Subtract 18/4 from 98/10
1st number: 9 8/10, 2nd number: 4 2/4
98/10 - 18/4 is 53/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 4 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
98/10 = 98 × 2/10 × 2 = 196/20 - Likewise, for the 2nd fraction, since 4 × 5 = 20,
18/4 = 18 × 5/4 × 5 = 90/20 - Subtract the two like fractions:
196/20 - 90/20 = 196 - 90/20 = 106/20 - After reducing the fraction, the answer is 53/10
- In mixed form: 53/10
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