Subtract 28/7 from 98/2
1st number: 49 0/2, 2nd number: 4 0/7
98/2 - 28/7 is 45/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
98/2 = 98 × 7/2 × 7 = 686/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
28/7 = 28 × 2/7 × 2 = 56/14 - Subtract the two like fractions:
686/14 - 56/14 = 686 - 56/14 = 630/14 - After reducing the fraction, the answer is 45/1
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