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1 year ago

Pls explain and provide calculation thank you

Mathematics

1 answer:

Sauron [17]1 year ago

8 0

Answer:

At least 18 solid balls

Step-by-step explanation:

<h3>Volume of rectangular tank:</h3>

$\sf \boxed{\bf Volume \ of \ rectangular \ tank = length* width * height}$

Volume of empty space = Volume of the full tank - Volume of the tank till the water.

= 20*10*13 - 20*10*11

= 2600 - 2200

= 400 cm³

Volume of 1 solid ball = 23 cm³

Number of solid ball to make the tank overflow = 400 ÷ 23

≈ 18 solid balls

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