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
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
Therefore, the Correct Answer is D.
More Questions on TEAS 7 Math
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Q #1: 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.
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Q #2: A soccer field is rectangular in shape and is 100 meters long and 75 meters wide. The hectare is a metric unit of are often used to measure larger areas. Given that 1 hectare = 10000 meters2, which of the following represents the soccer field’s are in hectares?
A. 0.75 hectares
B. 7.5 hectares
C. 7,500 hectares
D. 75,000,000 hectares
Answer Explanation
The dimension of the field is shown below.
Area of rectangle = length * width
Area of rectangle = 100 m *75 m = 7500 m2
Area of the rectangle in hectares =
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Q #3: Which of the following is the mostly likely weight of a pencil?
A. 25 kg
B. 25 cm
C. 25 mg
D. 25 g
Answer Explanation
The most likely weight of pencil is 25 g, because a pencil is a lighter object which is measured in grams.
