which of the following is a real world problem that could be solved with the sum 102.50 + (-39.95)??
A real-world problem that could be solved with the sum 102.50 + (-39.95) could be a person's bank account balance.
For example, a person had a bank account balance of $102.50, and due to a transaction or fee, they were charged $39.95, resulting in a new balance. To determine the new balance, you would calculate 102.50 + (-39.95) to find that the new balance is $62.55.
One real-world problem that could be solved using the sum 102.50 + (-39.95) is calculating the remaining balance after making a purchase and deducting a discount or refund.
For example, let's suppose you purchased an item that costs $102.50. However, due to a mistake or defect, you received a refund or discount of $39.95. By adding the refund to the original price, you can determine the final amount you paid or the remaining balance.