The volume of a cube is 9261000 cu. m.
If the volume of the cube is increased by 1387000 cu.m the new side of the cube is
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Answer:
Let the thickness of the bottom be x cm.
Then, [(330 - 10) × (260 - 10) × (110 - x)] = 8000 × 1000
=> 320 × 250 × (110 - x) = 8000 × 1000
=> (110 - x) = (8000 × 1000)/( 320 × 250) = 100
=> x = 10 cm = 1 dm
=> x = 10 cm = 1 dm.
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