QuestionAugust 27, 2025

Divide. Answer as a whole number. 20div -2(1)/(2) [?]

Divide. Answer as a whole number. 20div -2(1)/(2) [?]
Divide.
Answer as a whole number.
20div -2(1)/(2)
[?]

Solution
4.6(217 votes)

Answer

-8 Explanation 1. Convert Mixed Number to Improper Fraction -2\frac{1}{2} becomes -\frac{5}{2}. 2. Perform Division Divide 20 by -\frac{5}{2} using the reciprocal: 20 \times -\frac{2}{5}. 3. Calculate the Result Multiply: 20 \times -\frac{2}{5} = -8.

Explanation

1. Convert Mixed Number to Improper Fraction<br /> $-2\frac{1}{2}$ becomes $-\frac{5}{2}$.<br />2. Perform Division<br /> Divide 20 by $-\frac{5}{2}$ using the reciprocal: $20 \times -\frac{2}{5}$.<br />3. Calculate the Result<br /> Multiply: $20 \times -\frac{2}{5} = -8$.
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