Subtract 70/5 from 98/4
1st number: 24 2/4, 2nd number: 14 0/5
98/4 - 70/5 is 21/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 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 5 × 4 = 20,
70/5 = 70 × 4/5 × 4 = 280/20 - Subtract the two like fractions:
490/20 - 280/20 = 490 - 280/20 = 210/20 - After reducing the fraction, the answer is 21/2
- In mixed form: 101/2
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