At this rate, how many hours will it take Darin to mow 12 lawns?

To determine how many hours it will take Darin to mow 12 lawns, we first need to clarify the rate at which Darin mows. If you know the number of lawns he can mow per hour, you can use that information to calculate the total time needed for 12 lawns.

For example, if Darin mows 2 lawns per hour, it would take him:

Total time = Total lawns / Lawns per hour

Total time = 12 lawns / 2 lawns per hour = 6 hours

Once you calculate using the correct rate, match your result to the options provided. Please share the rate at which Darin mows, and I can help you with the calculations!