Question

The table shows different ways that Cameron can display his 12 model cars on the shelves how many shelves will display 2 cars if 8 of the shelves Each display 1 car

Answer 1

There will be 2 shelves that displays 2 cars because if there are 8 shelves that have 1 car then that means 8 cars already. So there 2 shelves with 2 cars on each one so that's 4 cars in total on the 2 shelves then you're at the 8 cars that are on the shelves with one car on them.