Subtract 5/10 from 8/2
1st number: 4 0/2, 2nd number: 5/10
8/2 - 5/10 is 7/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
8/2 = 8 × 5/2 × 5 = 40/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
5/10 = 5 × 1/10 × 1 = 5/10 - Subtract the two like fractions:
40/10 - 5/10 = 40 - 5/10 = 35/10 - After reducing the fraction, the answer is 7/2
- In mixed form: 31/2
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