Read the problem clearly.
Carla bought a bag for P225.00. How much was her change if she gave P250.00?
Answer (1)
Subtract the cost of the bag from the amount paid.
Perform the calculation: 250.00 − 225.00 .
The result of the subtraction is the change.
Carla's change is 25.00 .
Explanation
Problem Analysis Let's analyze the problem. Carla bought a bag for P225.00 and paid with P250.00. We need to find out how much change she received.
Setting up the Calculation To find the change, we need to subtract the cost of the bag from the amount Carla paid. So, we will perform the subtraction: C han g e = A m o u n t P ai d − C os t o f B a g
Substituting the Values Now, let's substitute the given values into the equation: C han g e = P 250.00 − P 225.00
Calculating the Change Performing the subtraction, we get: C han g e = P 25.00
Final Answer Therefore, Carla's change is P25.00.
Examples
Imagine you're at a school fair. You want to buy a toy that costs P75, and you have a P100 bill. Calculating your change (P100 - P75 = P25) is a simple subtraction problem. This is similar to Carla's situation, where she needed to calculate her change after buying a bag. Understanding how to calculate change is useful in everyday situations, such as buying groceries, paying for transportation, or making any purchase where you need to receive money back.
