SOLUTION: if 23 cubic meters of a water are poured into a conical vessel, it reaches a depth of 12 cm. how much water must be added so that the depth reaches 18 cm?

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Question 956868: if 23 cubic meters of a water are poured into a conical vessel, it reaches a depth of 12 cm. how much water must be added so that the depth reaches 18 cm?
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39630)   (Show Source): You can put this solution on YOUR website!
The point of the cone faces downward? Easier problem that way.

volume of cone,

The first part gives a description, h=12, v=23, and r is not yet known.





What is the volume difference between filling to 18 cm and to 12 cm?

;
Once you understand this expression, you are ready to compute it.
That will be how much water to be added.
Answer by MathTherapy(10557)   (Show Source): You can put this solution on YOUR website!
if 23 cubic meters of a water are poured into a conical vessel, it reaches a depth of 12 cm. how much water must be added so that the depth reaches 18 cm?
Add  of water

You can do the check!! 

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