Answer:
4:7
Explanation:
We know
A car factory made 24 cars with a sunroof and 18 cars without a sunroof.
What is the ratio of the number of cars with a sunroof to the total number of cars?
We find the total number of cars by taking
24 + 18 = 42 cars
The ratio of the number of cars with a sunroof to the total number of cars is
24:42
Simplify by 6, we get the ratio
4:7