# math

A rectangular building measures 64′ in length and 32′ in width. If the wall studs will be spaced at 16″ OC, what would be the total number of studs needed for the exterior wall of this building?
A. 186
B. 212
C. 204
***D. 192

I believe the answer to be 192. Would you agree?

1. 👍 0
2. 👎 0
3. 👁 206
1. For a basic 16-inch OC layout on a stud wall, you can simply make a mark every time you see a red number: 16, 32, 48, 64, 80, 96, etc. Then, you place the studs on the same side of each mark; if you measured from left to right, the studs would go on the right side of each mark.

1. 👍 0
2. 👎 0
2. I am still not understanding.

1. 👍 0
2. 👎 0

## Similar Questions

1. ### College Algebra

The area of a rectangular wall of a barn is 24 square feet. Its length is 8 feet longer than twice its width. Find the length and width of the wall of the barn

asked by Lucy on August 15, 2012
2. ### Math asap

2.David wants to build a pen for his goat. He wants the area of the pen to be 48 square feet. If the length and width of the pen are whole numbers, which of the following could be the perimeter of the pen? A.P = 26 ft B.P = 28 ft

asked by Jeanie Troy on May 6, 2016
3. ### basic geometric

10. a rectangle has width the same as a side of a square whose perimeter is 20m. the length of the rectangle is 9m. find the perimeter of this rectangle. 34. The width of a rectangular picture is one-half the length. The perimeter

asked by vero on March 12, 2007
4. ### algebra

a building in a city has a rectangular base. the lenght of the base measures 70 ft less than twice the width. the perimeter of this base is 820 ft.

asked by jojo on January 23, 2012
5. ### math

a person has a rectangular garden one length of the garden lies along the patio wall. however the rest of the garden is enclosed by 30 ft of fencing. if the length of the garden is three times its width, what is the area of the

asked by Jaimi on February 17, 2016
1. ### math

find the volume of a tent having the shape of a rectangular solid of length 13 ft, width 12 ft, and heihght 8 ft topped by a rectangular pyramid of the same width and length with height 5 ft

asked by Jaime on July 2, 2010
2. ### Math

A school is fencing in a rectangular area for a playground. It plans to enclose the playground using fencing on three sides (One length is a wall) The school has budgeted enough money for 75 ft of fencing material and would like

asked by Jane on February 12, 2012
3. ### math

You plan to construct a brick wall measuring 14.5 ft. in length, 5.5 ft. high, and 0.5 ft. in width. If a brick measures 6 in. x 4 in. x 2 in., how many bricks will you need? (Remember to round up.)

asked by Anonymous on January 6, 2015
4. ### math

6. What is the length of wall studs when the finished floor-to-ceiling height is 8′, ceiling material is ¾″ thick, the finished floor is ¾″ thick, and it's framed with three plates? A. 7′9″ ***B. 8′1½″ C. 8′ D.

asked by doug on December 7, 2018
5. ### math

A carpenter is building rectangular walls for a room addition. The width of a section of wall is two times the height h. Each section has a brace that connects two opposite corners of the section. What is a simplified expression

asked by Jane on April 2, 2013
6. ### Math, pre-algebra

The volume of a rectangular prism is 6x^3 -x^2 -2x. Which model could represent the rectangular prism? A. Height: 3x-2 Length: 2x+1 Width: x B. Height: 3x+2 Length: 2x-1 Width: x C. Height: 3x-2 Length: 2x-1 Width: x D. Height:

asked by Student on January 29, 2016