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Retro Rides is a club for owners of vintage cars and motorcycles. Every year the club gets together for a ride. This year, 39 vehicles participated in the ride. The total number of tires of all the vehicles was 116. Assuming each car has 4 tires and each motorcycle has 2 tires, how many each of cars and motorcycles participated in the ride?

23 cars; 16 motorcycles

19 cars; 20 motorcycles

21 cars; 18 motorcycles

16 cars; 23 motorcycles

Respuesta :

VivaciousLyla
Hello!

The answer is: 19 cars; 20 motorcycles.
This is because 4 • 19 + 2 • 20 = 116

The other options are incorrect because:

4 • 16 + 2 • 23 = 110
4 • 21 + 2 • 18 = 120
4 • 23 + 2 • 16 = 124

So, your answer is the second option. ^ I really hope this helped you out! :)

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