Tina’s rectangular living-room floor measures 15 feet by 18 feet. a. how many square feet of carpet will tina need to cover the entire floor? square feet b. the carpet tina likes is sold by the square yard. how many square yards will she need? (1 yard = 3 feet) square yards

(a)270 Square feet

(b)30 Square Yard.

Step-by-step explanation:

Tina’s rectangular living-room floor measures 15 feet by 18 feet.

Length=18 feet

Breadth =15 feet

Area of a Rectangle = Length X Breadth

(a) Area of the Room = 15 X 18 =270 Square feet

Tina will need 270 Square feet of carpet to cover the entire room.

(b) 1 Yard = 3 Feet

(1 X 1) Square Yard = (3 X 3) Square Feet

1 Square Yard = 9 Square Feet

If Tina needs 270 Square feet of carpet

9 Square Feet  = 1 Square Yard

270 Square feet  = (270/9) Square Yard

                           =30 Square Yard.

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step-by-step explanation: