Question

scenario:
suppose we have a dataset detailing the number of electric and gasoline cars sold in urban and rural areas.
assume the following data points:

• urban electric: 120 cars
• rural electric: 80 cars
• urban gasoline: 150 cars
• rural gasoline: 50 cars

what is the total number of cars sold in the rural area?

Explanation:

Step1: Identify the data for rural area

We know that for rural area, there are two types of cars: gasoline and electric. The number of rural gasoline cars is 50 and rural electric cars is 80.

Step2: Calculate the total number of rural cars

We use the formula \( \text{Total rural cars}=\text{Rural gasoline cars}+\text{Rural electric cars}\). Substitute the values: \(50 + 80\).

Answer:

130