Subtract 28/14 from 7/2
1st number: 3 1/2, 2nd number: 2 0/14
7/2 - 28/14 is 3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 14 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
7/2 = 7 × 7/2 × 7 = 49/14 - Likewise, for the 2nd fraction, since 14 × 1 = 14,
28/14 = 28 × 1/14 × 1 = 28/14 - Subtract the two like fractions:
49/14 - 28/14 = 49 - 28/14 = 21/14 - After reducing the fraction, the answer is 3/2
- In mixed form: 11/2
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