megan1urrutia
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PLEASE HELP worth 45 points
In a blueprint, each square has a side length of 1/4 inch.
(down below)


a. Ceramic tile costs $5 per square foot. How much would it cost to tile the bathroom?

It would cost $
to tile the bathroom.

b. Carpet costs $18 per square yard. How much would it cost to carpet the bedroom and living room?

It would cost $
to carpet the bedroom and living room.


Question 2
c. Which has a greater unit cost, the tile or the carpet? Explain.

The has a greater unit cost because $5 per square foot for the tile is than $ per square foot for the carpet.

PLEASE HELP worth 45 points In a blueprint each square has a side length of 14 inchdown below a Ceramic tile costs 5 per square foot How much would it cost to t class=

Respuesta :

remotecontrolbrain

1 blue square on drawing is length 1/4 in but that means 4ft in reality.

so one blue square area correspongs to 4x4 = 16 square feet.

(a) there 6 tiles for the batrhroom = 6x16 sq.ft = 96 sq.ft and the cost will be $480

(b) bedroom + living area = 7x8-8 tiles = 48 tiles = 48 x 16 sq.ft. = 768 sq.ft = 85.33 sq. yards. So the cost will be 85.33*18=$1535.94

(c) unit cost for tile: $5/sq.ft

unit cost for carpet: $1535.94/768sq.ft = $2/sq.ft

The tile has a greater unit cost ($5 per sq.ft) than carpet ($2 per sq.ft)


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