323.23 which is the digit in the hundreds
2 answers:
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Answer:
12709 balls
Step-by-step explanation:
Given
Dimension of Room = 15 ft by 20 ft by 10 ft
Diameter of Ball = 9.2 inches
Required
Determine the number of balls that can be occupied by the room
First, we need to calculate the volume of the room
This is done by multiplying the dimensions of the room
Next, we calculate the volume of the ball.
The ball is a sphere.
So:
Where
So:
To calculate the number of balls, we then divide the volume of the room by volume of a ball
Convert ft^3 to in^3
<em>-- approximated</em>
<em>Hence, the room will contain 12709 balls</em>