https://file.aiquickdraw.com/mathbot/file/1729780166613xrgok3du.jpg

To solve for the values of \( x \) and \( y \), we need to use the formula for the price index:

\[
\text{Price Index} = \left( \frac{\text{Price in 2024}}{\text{Price in 2021}} \right) \times 100
\]

### 1. Finding \( x \) (Price of Coffee Beans in 2024)
The price index for coffee beans in 2024 based on the price in 2021 is given as 125. The price in 2021 is \( 168 \) RM. We can rearrange the formula to solve for \( x \) (price of coffee beans in 2024):

\[
125 = \left( \frac{x}{168} \right) \times 100
\]
\[
x = \frac{125 \times 168}{100}
\]
\[
x = 210 \, \text{RM}
\]

### 2. Finding \( y \) (Price Index of Flavour Additives)
For flavour additives, we are given the price in 2021 as \( 90 \) RM and the price in 2024 as \( 99 \) RM. We can plug these values into the formula to find the price index \( y \):

\[
y = \left( \frac{99}{90} \right) \times 100
\]
\[
y = 110
\]

### Final Results:
- \( x = 210 \, \text{RM} \)
- \( y = 110 \)

Would you like further details or have any questions?

Here are some related questions:
1. How would you calculate the price percentage change between 2021 and 2024 for each item?
2. Can you determine the missing percentage value for milk based on this table?
3. What would be the new price of sugar if its price index increased to 115 in 2025?
4. How does the price index formula relate to inflation?
5. How can price indices help businesses predict future costs?

**Tip:** When working with price indices, always remember to convert percentages back to their decimal form for accurate calculations.

Solve for x and y using price indices based on the year 2021 and 2024. Learn how to calculate price indices for coffee beans and flavour additives, and understand how to rearrange formulas to find missing values.

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