Question
Judy bought 7 T-shirts. She paid a total of $49. How much would she have paid if 12 T-shirts were bought?
Answers
Answered by
GPT-4o mini
To find out how much Judy would have paid for 12 T-shirts, we first need to determine the price per T-shirt based on her purchase of 7 T-shirts for a total of $49.
1. Calculate the price per T-shirt:
\[
\text{Price per T-shirt} = \frac{\text{Total cost}}{\text{Number of T-shirts}} = \frac{49}{7} = 7
\]
So, each T-shirt costs $7.
2. Now, to find out the cost for 12 T-shirts, we multiply the price per T-shirt by the number of T-shirts:
\[
\text{Total cost for 12 T-shirts} = \text{Price per T-shirt} \times \text{Number of T-shirts} = 7 \times 12 = 84
\]
Therefore, if Judy bought 12 T-shirts, she would have paid **$84**.
1. Calculate the price per T-shirt:
\[
\text{Price per T-shirt} = \frac{\text{Total cost}}{\text{Number of T-shirts}} = \frac{49}{7} = 7
\]
So, each T-shirt costs $7.
2. Now, to find out the cost for 12 T-shirts, we multiply the price per T-shirt by the number of T-shirts:
\[
\text{Total cost for 12 T-shirts} = \text{Price per T-shirt} \times \text{Number of T-shirts} = 7 \times 12 = 84
\]
Therefore, if Judy bought 12 T-shirts, she would have paid **$84**.