Question

Bernie counted the cars and motorcycles that passed his house in 45 minutes. He counted 12 vehicles and 36 tires. How many motorcycles passed his house?

3

6

9

12

Answer 1

12 motorcycles

Answer 2

How did you get that answer ?

Answer 3

you get that by doing guess and check

Answer 4

I wanna know how YOU got the answer..

Answer 5

2*6 for the motorcycles and 4+6 for the cars so 12+24=36 wheels

Answer 6

K , thanks.