Answer:

1. Identify what is asked:

How much more does Cristina still need to buy the shoes?

2. List down what are the given:

Savings of Cristina = Php 550.50

Cost of the shoes: Php 1,465.75

3. Identify the hidden question: None

4. Identify the operation needed to solve the problem:

Subtraction

5. Write the mathematical sentence

Let x be the remaining amount Cristina needs

x = Cost of shoes - Savings of Cristina

6. Solve the problem:

x = Cost of shoes - Savings of Cristina

= Php 1465.75 - Php 555.5

= Php 910.25

Answer: Cristina needs Php 910.25 to buy the shoes for her sister.

Step-by-step explanation:

The above answer shows the step-by-step process of solving word problems. It is important that we understand the problem and follow the steps above to be able to answer the problem. Below are the suggested steps:

1. Identify what is being asked.

2. List down the given quantities.

3. Analyze if there are hidden questions to help us answer the problem.

4. Determine the operation to be used.

5. Write the mathematical equation or mathematical statement.

6. Solve the problem by substituting the values to the mathematical equation.

7. Check the answer if it makes sense

8. Go back to what is being asked and answer the question

Step-by-step explanation:

I didn't actually answer this I just found this but Hope it helps Correct me if I'm wrong