Question

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

Answer 1

Given

cylinder with radius=1.5m

∴volume of cylinder=1/3πr²

=1/3 × 22/7 × 1.5 × 1.5

= 22/7 × 0.5 × 1.5

calculate and you will get the answer

Answer 2

Given:-

• Length of milk tank = 7 m.
• Radius = 1.5 m.

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To find:-

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

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Solution:-

Now,

$\large{\tt{\longmapsto{Volume~ of~ tank = \pi r^2 h}}}$

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$\large{\tt{\longmapsto{\dfrac{22}{7}\times 1.5\times 1.5\times 7}}}$

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$\large{\tt{\longmapsto{33.0\times 1.5}}}$

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$\large{\tt{\longmapsto{49.5 m^3}}}$

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$\large{\tt{\longmapsto{49.5\times 1000}}}$

⠀⠀⠀⠀⠀⠀⠀$\boxed{\sf{\orange{(1 m^3 = 1000~ litres)}}}$

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$\large{\tt{\longmapsto{49500~ litres}}}$

Hence, quantity of milk in litres that can be stored in the tank is 49500 litres.

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