Question

2 QUESTIONS

1. A tractor trailer has 18 wheels. How many more wheels are on 2 tractor trailers than on 5 cars?
12. Justine's plant stand has 6 shelves. Each shelf holds 4 plants. Justine has already placed 16 plants on her stand. How many more plants can fit on the plant stand?

Answer 1

16 more on both tractor trailers and 8 more on the shelf

Answer 2

18*2 = 36

1 car has 4 wheels.

So,

5*4=20

20-36 = 16

There are 16 more wheels on 5 cars than on 2 tractor trailers.

12.

6*4 = 24

24-16=8

Justine can fit 8 more plants on the plant stand.