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?

Answer 1

Number of wheels

= 20 × 2 + 4 × 10

= 40 + 40

= 80

Answer 2

Answer:

80 wheels 40 wheels of 20 bicycles and 40 wheels of cars