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Into a circular drum of radius $4.9 m$ and height $3.6 m$ [[1]] number of full bags grain can be emptied if the space required for each given bag is $1.8 m 3$ ? (Take= 3.14)

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Detailed Solution

No. of bags that can be emptied are

bags.
We are given that radius of drum
(Circular Frum) =

4.9 m

Height of Drum =

3.6 m

We need to find how many full bags can be emptied if space required for one =

1.8 m 3

So, we will calculate volume
Volume of Circular Drum

= π r 2 h

= 3.14 × (4.9) 2 × 3.6 = 1086.18 m 3

Volume of each bag

= 1.8 m 3

⇒ No . of bags= volume of drum volume of each bag

= 1086.18 1.8 = 603.43

So, No. of bags that can be emptied are

603

bags.

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