Cedie bought 4 papayas for 50 pesos each and 2 pineapples for 40 pesos each.a. What is the correct mathematical expression for this problem?

1. Break Down the Problem

To express the total cost of the fruits Cedie bought, we can break the problem down into two main components: the cost of the papayas and the cost of the pineapples.

2. Relevant Concepts

• The cost of the papayas can be calculated as: $\text{Cost of papayas} = \text{Number of papayas} \times \text{Cost per papaya} = 4 \times 50$

• The cost of the pineapples can be expressed as: $\text{Cost of pineapples} = \text{Number of pineapples} \times \text{Cost per pineapple} = 2 \times 40$

3. Analysis and Detail

Now, substituting the respective values into the equations:

• For papayas: $\text{Cost of papayas} = 4 \times 50 = 200 \text{ pesos}$

• For pineapples: $\text{Cost of pineapples} = 2 \times 40 = 80 \text{ pesos}$

4. Verify and Summarize

To find the total cost: $\text{Total Cost} = \text{Cost of papayas} + \text{Cost of pineapples} = 200 + 80 = 280 \text{ pesos}$

Final Answer

The correct mathematical expression to represent this problem is: $\text{Total Cost} = (4 \times 50) + (2 \times 40)$ The total cost is 280 pesos.