Convert the values to a single unit. There are 3 ft in a yd, so 2 yds x 3 ft/yd = 6 feet, and 4 yds x 3 ft/yd = 12 feet. Now, convert
feet to inches. There are 12 inches per 1 foot, so 6 feet x 12 in/ft = 72 in, and 12 feet x 12 in/ft = 144 in. Therefore, the patio is 72 inches by 144 inches. To figure out the area of the patio, multiply the length times the width; 72 in x 144 in = 10,368 sq. in. The surface area of each tile is 3" x 3" = 9 sq. in. Divide the total surface area of the patio by the surface area of an individual tile to figure out how many tiles are needed. Thus, 10,368 sq. in./9sq. in. = 1,152 tiles

32 chainsaws are being delivered the next day, so 18 are still unaccounted for, 50 - 32 = 18. Calculate the percentage out of 50 that these 18 chainsaws represent, 18/50 x 100 = 36%.

To find the profit, subtract the amount the company pays its worker, $42, from the total money charged, $75, to result in $33, $75-$42 = $33.

1. Convert the thickness from inches to feet. 8”/12 = 0.67’
2. Find the area of the pad.
Use the formula: L’ x W’ x D’ / 27 = CY
18 x 10 x .67 /27 = 4.46666 CY

This problem is simplified when an equation is used. Use x to represent the number of clients Mike has, (3/8)x to represent Steve's clients, and 3(3/8)(x) to represent the clients for DJ. The total number of clients is 440, so add them up and solve for x.

For a customer who only talks 140-155 minutes, Option 1 would only cost $7 per month. Option 2 would cost the same customer between $9.80 and $10.85:
$.07 x 140 = $9.80 and .$07 x 155 = $10.85.

To calculate the perimeter, add up all four sides of the rectangle. The length of the frame will be the length of the poster, 32 in, plus two more inches on each side;
32 in+2 in+2 in = 36 in.
The width of the frame is the width of the poster, 24 in, plus two inches on each side;
24 in+2 in+2 in = 28 in.
To find the perimeter add the two widths and two lengths together;
28 in + 28 in +36 in +36 in = 128 in.

Since each shelf can hold 9 cans, divide 126 by 9; 126/9 = 14.

The total surface area is 1,350 sq. cm. Find the surface area ofone side and then multiply by six because a cube has six equal
faces. The surface area of one side is 225,

15(2) = 15x 15 = 225, for a total of 1,350,6 x 225 = 1,350.

Volume is calculated by multiplying the length, height, and width together. The new length is 10 16 - 3 - 3 = 10. The height is
determined by the squares that are removed, 3". The volume is 300 in3,3x 10x 10 = 300.

Divide the size of the walkway, 50 cubic feet, by the amount that each bag makes, 15 cubic feet; 50/15 =3.3. A little over 3 bags are needed to fill the walkway. Therefore, 4 bags need to be purchased.

When multiple items are purchased for the same price, simply use multiplication, $48 x 18 = $864.

Replace I with $3,500 and E with $1,700 and subtract; $3,500-$1,700 = $1,800.

Find out what 3.5% of 224,500 is by multiplying the two numbers, remembering to divide the percentage by 100,224,500 x 3.7ioo = 7,857.50.

To solve I = E/R for E, multiply both sides of the equation by R. The Rs cancel each other out on the right side of the equation,
so the equation becomes IR = E. The equation can be flipped ’ around to become E = IR, which is Answer A..