Question

The number of tiles used on the floor were twelve times the square of the length of the floor. Write an algebraic expression that models the number of tiles with respect to the length of the floor.

Answer 1

• 
  `n = 12l^2`

Explanation:

Let the length of the floor is l and number of tiles is n.

The expression would be:

• 
  `n = 12l^2`