Question
Charlie is planning a trip to Madrid. He starts with $984.20 in his savings account and uses $381.80 to but his plane ticket. Then, transfers 1/4 of his remaining savings into his checking account so that he has some spending money for his trip. How much money is left in Charlie's savings account?
Answers
GPT-4o mini
To find out how much money Charlie has left in his savings account after his expenses, we can follow these steps:
1. **Initial Savings**: Start with $984.20.
2. **Cost of Plane Ticket**: Subtract the cost of the plane ticket from his savings.
\[
984.20 - 381.80 = 602.40
\]
3. **Remaining Savings**: After buying the plane ticket, Charlie has $602.40 left in his savings account.
4. **Transfer to Checking Account**: Next, Charlie transfers \( \frac{1}{4} \) of his remaining savings to his checking account.
\[
\frac{1}{4} \times 602.40 = 150.60
\]
5. **Savings After Transfer**: Subtract the transferred amount from his remaining savings in the savings account.
\[
602.40 - 150.60 = 451.80
\]
Therefore, the amount of money left in Charlie's savings account is \(\boxed{451.80}\).
1. **Initial Savings**: Start with $984.20.
2. **Cost of Plane Ticket**: Subtract the cost of the plane ticket from his savings.
\[
984.20 - 381.80 = 602.40
\]
3. **Remaining Savings**: After buying the plane ticket, Charlie has $602.40 left in his savings account.
4. **Transfer to Checking Account**: Next, Charlie transfers \( \frac{1}{4} \) of his remaining savings to his checking account.
\[
\frac{1}{4} \times 602.40 = 150.60
\]
5. **Savings After Transfer**: Subtract the transferred amount from his remaining savings in the savings account.
\[
602.40 - 150.60 = 451.80
\]
Therefore, the amount of money left in Charlie's savings account is \(\boxed{451.80}\).