How many (5in. by 5in. by 5in) cubes will occupy a classroom 9ft by 8ft by 7ft in dimension?
1 answer:
Answer:
Step-by-step explanation:
first convert feet to inches because the measure of cubes is in inches
( 12 inches=1 foot)
9 ft = 12*9=108 inches
8 ft=12*8=96 inches
7 ft= 12*7=84
the volume of the one cube= 5*5*5=125
volume of the classroom: 108*96*84=870912
divide : 870912/125=6967 cubes
You might be interested in
38/14= 2 10/14= 2 5/7
The answer is 2 5/7
The calculated average of a data set best describes A: Mean.
-7 to make 4 so -4x=4 x=-1
The answer is x=-1
Hope this helps:)
Answer:
2x(x2-2x-15)
2x(x-5).(x+3)=0
x=0
x=5
x=-3
Step-by-step explanation:
Answer: 4 1/2
Step-by-step explanation:
