Chapter 7 Improving Your Home

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51 feet

Compute the amount of molding needed for a room that measure 12 x 13.5 feet.

16 square inches

Compute the area of the figure.

240 feet

Compute the length of fence needed to enclose this yard.

20 inches

Compute the perimeter of the figure.

4 quarts

How many quarts of paint must Tim buy to paint the walls of a room with a length of 9 feet, a width of 12 feet, and a height of 8 feet? The paint will cover 100 square feet per quart.

320 square feet

How many square feet of wallpaper does Dustin need to paper a room measuring 10' x 10' with a height of 8 feet?

$399.80

How much will it cost to carpet this room if carpeting costs $19.99 per square yard?

$241.80

How much will it cost to cover a floor that measure 12' by 13' with 12" x 12"? Tiles cost $1.55 each.

$499.23

Insulation is on sale at $18.49 for a 96 square foot roll. Maureen needs 2520 square feet of insulation for her attic. How much will she spend on insulation?

April 24

Barbara buys a kitchen table on January 24 and uses the 90-day plan. By what day must the total amount be paid? NOTE: It is not a leap year.

$41.96

Dartrell wants to seed an area of his yard. The area he wants to seed measures 975 square meters. The seed costs $10.49 for a box that covers 275 square meters. Find the cost to buy enough seed for the area.

3 gallons and 2 quarts

Rachael needs 14 quarts of paint. She wants to buy both quarts and gallons. A quart costs $4.99 and a gallon costs $14.99. Calculate the best buy for Rachael.

$1080.00

Sophie buys a couch for $864.00 after a 20% discount. What is the regular price?

$12090.00

The Hendersons plan to add a family room to their existing house. The family room will cost $62 per square foot. Compute the cost of the new room if the room measures 13 by 15 feet.

20%

Tony buys a desk on sale for $511.20. If the regular price is $639.00, what is the percent of discount?


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