What is \(80 \frac{1}{2}\) divided by \(\frac{2}{5}\)?
Answer (3)
80 2 1 : 5 2 = 2 80 ⋅ 2 + 1 : 5 2 = 2 161 ⋅ 2 5 = 4 805 = 4 804 + 1 = 4 804 + 4 1 = 201 4 1
80.5 ÷ 0.4 = 201.25 Or 80 ½ ÷ 2/5 = 201 ¼ You can convert it to decimal form and do long division which I find slightly faster or multiply by the reciprocal. Your choice
To divide 80 2 1 by 5 2 , first convert the mixed number to an improper fraction, yielding 2 161 , then multiply by the reciprocal of the second fraction. This results in 4 805 , which can be expressed as the mixed number 201 4 1 . Thus, the final answer is 201 4 1 .
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