Cubes with edge length of 1/3 foot will be fit perfectly to form the right rectangular prism shown on the picture. Length 1 2/3, Width 1/1, and Height 2 1/3
1 cube = 1/3 ft
1) How many small cubes are needed to form the prism?
2) What is the volume of one of the small cubes?
Note: Pictures are not drawn to scale.
12 answers
I do not understand the width 1/1
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like my post to get 100000$ dolars
105 cubes are needed
litle cube volume= 1/27ft
Lol we are all here from rsm huh
RSM
rsm
For Volume:
1/3^3=1/3*1/3*1/3=1/27
For number of small cubes needed:
5/3*1*7/3=35/9
35/9 / 1/27
35/9*27=945/9=105
FINAL ANSWERS (Just so you don't get confused :D)
1. Number of small cubes needed=105
2. Volume of one small cube= 1/27
1/3^3=1/3*1/3*1/3=1/27
For number of small cubes needed:
5/3*1*7/3=35/9
35/9 / 1/27
35/9*27=945/9=105
FINAL ANSWERS (Just so you don't get confused :D)
1. Number of small cubes needed=105
2. Volume of one small cube= 1/27
1. Number of small cubes needed is 105.
2. The volume of one small cube is 1/27
2. The volume of one small cube is 1/27
1 answer