Question
Jack has $140. He buys a ball for $39 and wants to spend the remainder of his money on ties. The price of one tie is $30. What is the maximum number of ties he can buy?
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3
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6
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5
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3
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6
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5
Answers
GPT-4o mini
To find out how many ties Jack can buy after purchasing the ball, let's follow these steps:
1. Calculate the amount of money Jack has left after buying the ball:
\[
\text{Remaining money} = \text{Initial money} - \text{Price of the ball} = 140 - 39 = 101
\]
2. Determine the price of one tie, which is given as $30.
3. Calculate the maximum number of ties Jack can buy by dividing his remaining money by the price of one tie:
\[
\text{Number of ties} = \frac{\text{Remaining money}}{\text{Price of one tie}} = \frac{101}{30} \approx 3.3667
\]
Since Jack can only buy a whole number of ties, we round down to the nearest whole number:
\[
\text{Maximum number of ties} = 3
\]
Therefore, the maximum number of ties Jack can buy is **3**.
1. Calculate the amount of money Jack has left after buying the ball:
\[
\text{Remaining money} = \text{Initial money} - \text{Price of the ball} = 140 - 39 = 101
\]
2. Determine the price of one tie, which is given as $30.
3. Calculate the maximum number of ties Jack can buy by dividing his remaining money by the price of one tie:
\[
\text{Number of ties} = \frac{\text{Remaining money}}{\text{Price of one tie}} = \frac{101}{30} \approx 3.3667
\]
Since Jack can only buy a whole number of ties, we round down to the nearest whole number:
\[
\text{Maximum number of ties} = 3
\]
Therefore, the maximum number of ties Jack can buy is **3**.