how much will they spend $ on tile?

Question

The seinfield's family room measures 21 feet by 28 feet. They are covering the floor with square tiles that measure 1 foot on a side and cost $0.82 each . How much will they spend on tile?

Answer 1

 

Area of the family room = 21 feet x 28 feet = 588 square feet

 

Number of square tiles needed = 588

 

Multiply the number of tiles by cost of each tile to find total cost.

 

Cost = 588 x $0.82

 

Cost = $482.16.