Subtract 63/7 from 98/4
1st number: 24 2/4, 2nd number: 9 0/7
98/4 - 63/7 is 31/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
98/4 = 98 × 7/4 × 7 = 686/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
63/7 = 63 × 4/7 × 4 = 252/28 - Subtract the two like fractions:
686/28 - 252/28 = 686 - 252/28 = 434/28 - After reducing the fraction, the answer is 31/2
- In mixed form: 151/2
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