how many of wood cubic cm will be in the box,which measures 24cm by 22cm by 17cm and the thickness of the wood is 1cm.
Answers
Step-by-step explanation:
Assuming that outer dimensions of a wooden box are 24 cm by 22 cm by 17 cm, we have Length=24 cm, Breadth =22 cm, Height=17 cm External volume of a box=L* B* H=24*22*17=8976 cm^ 3 Thickness of the wood = 1 cm → Internal length of a box=24-2* Thickness=24-2*1=24-2=22 cm Internal Breadth of a box = 22 - 2 = 20 cm Internal Height of a box = 17 - 2 = 15 cm → Internal volume of a box = 22 * 20 * 15 = 6600 cm ^ 3 Thus, volume of wood = External Volume - Internal Volume =8976-6600; =2376 cm^ 3
hope it helps
Answer:
2376cm
Step-by-step explanation:
Length of cuboid = 24m
Breadth of cuboid = 22m
Height of cuboid = 17m
Volume of cuboid = L*B*H
= 24 *22* 17
= 8976cm cube
Now,
L of wooden cuboid = 24-2
= 22cm
B of wooden cuboid= 22-2
= 20cm
H of wooden cuboid=17-2
=15 cm
volume of wooden cuboid = 22*20*15
= 6600
Required wood= 8976-6600
= 2376cm