Question

A milk tank is in the form of 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

Step-by-step explanation:

To find the quantity of milk that can be stored we have to find the Volume of the cylindrical tank.

Given,

r = 1.5 m

h = 7 m

π = 22/7

Volume of cylinder = π r^2 h

=> (22/7 x 1.5 x 1.5 x 7 ) m^3

=> 49.5 m^3

We know that 1 L = 10^-3 m^3

so, 49.5 m^3 = 49.5 x 10^3 L

=> 4.95 x 10^4 L is the quantity of milk that can be stored in the cylindrical tank.

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Answer 2

Question ::-

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.

Given ::-

• Milk tank is in cylinder shape.

• Radius = 1.5 m

• Length = 7m

To find ::-

• Quantity of milk?

Solution ::-

Here,

• r = 1.5 m
• h = 7 m

.’. Volume of the milk tank = $π{r}^{2}h$

= $\dfrac{22}{7}$ × 1.5 × 1.5 × 7

= 22 × 2.25

= 49.50 ${m}^{3}$

__________

Volume of milk in litres

= 49.50 × 1000 L (∵ 1 m3 = 1000 litres)

= 49500 L

Hence, the required volume = 49500 L.