Discover the best answers to your questions with the help of IDNLearn.com. Our Q&A platform offers reliable and thorough answers to help you make informed decisions quickly and easily.

2. The distribution below shows the prices of different food items in
the market.
Food items Price ($)
Rice
50
Yam
30
Cassava
20
Noodles
35
Beans
45
(a) Present the information above on a pie chart.
(b) What's the percentage of price of yam?


Sagot :

Answer:

Step-by-step explanation:

To create a pie chart for the given food items and their prices, we'll follow these steps:

### Step-by-Step Solution:

**(a) Creating the Pie Chart:**

1. **List of Food Items and Prices:**

  - Rice: $50

  - Yam: $30

  - Cassava: $20

  - Noodles: $35

  - Beans: $45

2. **Calculate Total Sum of Prices:**

  Total = 50 + 30 + 20 + 35 + 45 = $180

3. **Calculate Percentage for Each Food Item:**

  - Rice: \( \frac{50}{180} \times 100\% = 27.78\% \)

  - Yam: \( \frac{30}{180} \times 100\% = 16.67\% \)

  - Cassava: \( \frac{20}{180} \times 100\% = 11.11\% \)

  - Noodles: \( \frac{35}{180} \times 100\% = 19.44\% \)

  - Beans: \( \frac{45}{180} \times 100\% = 25.00\% \)

4. **Constructing the Pie Chart:**

  - Draw a circle to represent the pie chart.

  - Divide the circle into sectors proportional to the percentage calculated for each food item.

5. **Labeling the Pie Chart:**

  - Label each sector with the food item and its percentage of the total price.

6. **Pie Chart Representation:**

  - Rice: 27.78%

  - Yam: 16.67%

  - Cassava: 11.11%

  - Noodles: 19.44%

  - Beans: 25.00%

**(b) Percentage of Price of Yam:**

From the calculations above, the percentage of the price of Yam is \( \boxed{16.67\%} \). This represents the portion of the total price that Yam contributes to the entire distribution of food prices.