A rectangular floor that measures 8 meters by 10 meters is to be covered with carpet squares that each measure 2 meters by 2 meters. If the carpet squares cost $12 apiece, what is the total cost for the number of carpet squares needed to cover the floor?$200$240$480$960下一题 Next
Question
A rectangular floor that measures 8 meters by 10 meters is to be covered with carpet squares that each measure 2 meters by 2 meters. If the carpet squares cost 200480$960下一题 Next
Solution
First, we need to determine how many carpet squares are needed to cover the floor.
The area of the floor is 8 meters * 10 meters = 80 square meters.
Each carpet square covers an area of 2 meters * 2 meters = 4 square meters.
So, the number of carpet squares needed is 80 square meters / 4 square meters = 20 squares.
Each carpet square costs 12/square = $240.
So, the answer is $240.
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