Question

how many more cars were yellow than were green?

Explanation:

Step1: Calculate the number of yellow cars

Each row represents \(2\) cars. The yellow bar has \(7\) rows. So the number of yellow cars is \(2\times7 = 14\) cars.

Step2: Calculate the number of green cars

The green bar has \(5\) rows. So the number of green cars is \(2\times5=10\) cars.

Step3: Find the difference

Subtract the number of green cars from the number of yellow cars: \(14 - 10=4\)

Answer:

\(4\)