Subtract 28/10 from 98/4
1st number: 24 2/4, 2nd number: 2 8/10
98/4 - 28/10 is 217/10.
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,
98/4 = 98 × 5/4 × 5 = 490/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
28/10 = 28 × 2/10 × 2 = 56/20 - Subtract the two like fractions:
490/20 - 56/20 = 490 - 56/20 = 434/20 - After reducing the fraction, the answer is 217/10
- In mixed form: 217/10
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