Question

What the correct answer

Answer 1

First of all, we need to know what percentage of all cars is represented by white cards. There are 88 white cars, over a total of

$85 + 104 + 35 + 88 + 48 = 360$

So, the white cars represent the $\frac{88}{360}$ of the total.

When building a pie chart, we need to draw slices that are proportional to the "weight" that every colour has with respect to the total. Since there are 360 cars in total, which happens to be the number of degrees in a circle, each cars counts for 1 degree.

So, you pie would be like this:

• Red cars slice - 85°
• Black cars slice - 104°
• Blue cars slice - 35°
• White cars slice - 88°
• Other colours cars slice - 48 °