Question

The length, breadth and height of a room are 6 m, 4 m and 5 m respectively. It
holds 250 boxes. If all the dimensions of the room be doubled, then find how many
more boxes of same size it can hold.​

Answer 1

Answer:

2000 boxes

Step-by-step explanation:

Volume of the room

$=lbh\\=6.4.5\\=120m^{2}$

No. of boxes= 250

Now, if dimensions of the room are doubled, new volume

$=lbh\\= 12. 8. 10\\= 960m^{2}$

When volume of the room is 120m², 250 boxes can be held. So, when the volume of the room is 960m², no. of boxes that can be held

$=\frac{960 . 250}{120} \\= 80 . 25\\= 2000$

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