Which of the following is the best estimate in meters for the average width of a doorway?

A. 0.5

B. 1.0

C. 10.0

D. 3.0

Answer Explanation:

Standard interior doors typically range from 0.7 to 0.9 meters in width and 2.0 to 2.1 meters in height. Thus, the average width of the doorway is about 1.0 m.

Therefore, the Correct Answer is B.

Q #1: Which of the following expressions represents the sum of three times a number and eight times a different number?

A. 3x+8y

B. 8x+3x

C. 3x-8y

D. 8x-3y

Answer Explanation

Let two numbers be x and y. Then

Three time a number=3x

Eight times a different number = 8y

Sum of the two is 3x+8y
Q #2: Which of the following is the median of the data set below?? 5, -3, 10, -2, 0

A. 10

B. 0

C. 5

D. 2

Answer Explanation

Organize the date set from the smallest to the largest as:

-3, -2, 0, 5, 10

Median means one that is at the middle, and from the above-given data set, 0 falls at the middle.
Q #3: Which of the following is the total number of whole boxes that measure 2 ft * 2 ft * 2 ft that can be stored in a room that measures 9 ft * 9 ft * 9 ft, if the size of the boxes cannot not be altered?

A. 125

B. 64

C. 18

D. 92

Answer Explanation

Number of boxes in the room is equal to the volume of the room divided by the volume of one box

Volume of the room=9 ft*9 ft*9 ft= 729 ft3

Volume of one box = 2 ft* 2 ft * 2 ft= 8 ft3

Number of boxes= 729 ft3/ 8 ft3= 91.125 boxes

Thus, the room can store 91.125 boxes, which is about 92 boxes

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Which of the following is the best estimate in meters for the average width of a doorway?

More Questions on TEAS 7 Math

Q #1: Which of the following expressions represents the sum of three times a number and eight times a different number?

Answer Explanation

Q #2: Which of the following is the median of the data set below?? 5, -3, 10, -2, 0

Answer Explanation

Q #3: Which of the following is the total number of whole boxes that measure 2 ft * 2 ft * 2 ft that can be stored in a room that measures 9 ft * 9 ft * 9 ft, if the size of the boxes cannot not be altered?

Answer Explanation

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