Question

Lyla buys a fish tank that has the dimensions b by b? by 4 What is the volume of her new fish tank?

Answer 1

4b² is the volume of the fish tank.

Explanation:

I think

Answer 2

Since calculating volume is multiplying the side lengths together we first have:

b x b x 4

Then we can simplify b x b to b ²

And when you multiply b² by 4 you get 4b²

Answer: 4b² is the volume of the fish tank.