Question

6. A milk tank is in the form of cylinder whose radius is 1.5m and length is 7 m. Find the quantity of milk in litres that can be stored in the tank?

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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Given :-

• Radius of the milk tank = 1.5 m

• Length of the milk tank = 7 m

To Find :-

• Quantity of milk in liters that can be stored in the tank.

Solution :-

Volume of the cylinder :-

$:\implies\sf{\pi r^2 \:h}$

$:\implies\sf{\dfrac{22}{7} \times (1.5)^2 \times 7 \:m }$

$:\implies\sf{22\times 2.25\: m^2 \times m }$

$:\implies\sf{49.5\: m^3}$

∴ Volume of the cylinder =  49.5 m²

Now,

Quantity of milk can be stored in the tank (in liters) :-

$:\implies\sf{1 \:m^3 =1000\:liters}$

So,

$:\implies\sf{49.5 \:m^3 =49.5 \times 1000}$

$:\implies\sf{49500\:liters}$

∴ 49500 liters of milk can be stored in the tank.