Question

There are 20 bicycles and 10 cars parked in the parking lot. Each bicycle had two wheels and each car had four wheels. How many wheels are there in total?

wheels

Answer 1

there are 100 wheels

Explanation:

20x4=80

10x2=20

20+80=100

Answer 2

80 wheels

Explanation:

20 x 2 = 40, 40 bycicle wheels.

10 x 4 = 40. 40 car wheels.

40+40 = 80

80 wheels total