Question

how many cubes of edge 4cm ,each can be cut from cuboid whose length ,breadth and height are 2cm, 18cm and 16cm respectively

Answer 1

Vol of cuboid= 2 x 18 x 16

Vol of 1 cube = 16 x 4 

No of cubes = Vol of cuboid / vol of 1 cube = 9

Answer 2

Hi friend
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Your answer
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NUMBER OF CUBES THAT CAN BE MADE FROM THE CUBOID =
$\frac{volume \: of \: cuboid}{volume \: of \: cube}$
SO,
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NUMBER CUBES THAT CAN BE MADE ARE =
$\frac{2 \times 18 \times 16}{4 \times 4 \times 4} cubes \\ = 9cubes$
THEREFORE 9 CUBES CAN BE MADE FROM THE CUBOID.

HOPE IT HELPS

#ARCHITECTSETHROLLINS