Ricks credit card balance is 108.42.If he is credited 68.18 for a refund,charges 27.86 for lunch,find his new balance

To find Rick's new credit card balance, we need to perform two operations:

1. Subtract the refund amount from the original balance.
2. Add the new charge for lunch to the updated balance.

### Step-by-step:
1. **Original balance:** \$108.42
2. **Refund credited:** -\$68.18
   \[
   108.42 - 68.18 = 40.24
   \]
   The balance after the refund is \$40.24.

3. **Lunch charge:** +\$27.86
   \[
   40.24 + 27.86 = 68.10
   \]
   So, Rick's new balance is **\$68.10**.

Would you like further details or clarifications?

Here are 5 related questions:
1. What would the balance be if Rick had an additional refund?
2. How would the balance change if Rick made another purchase?
3. What happens if Rick receives another charge larger than the refund amount?
4. What is Rick’s balance if a second refund is applied the next day?
5. How would Rick calculate his credit card balance if multiple charges and refunds occurred?

**Tip:** Always review your credit card statement regularly to monitor for errors or unauthorized transactions.

Ricks credit card balance is 108.42. If he is credited 68.18 for a refund, charges 27.86 for lunch, find his new balance.

Learn how to calculate Rick's new credit card balance after a refund of $68.18 and a lunch charge of $27.86. This basic arithmetic problem involves subtraction and addition, making it suitable for students in Grades 4-6.

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