Into a circular drum of radius 4.2 m and height 3.5m, how many full bags of wheat can be emptied if the space required for wheat in each bag is 2.1 cubic m. `(T a k e\ pi=3. 14)`

Explanation

Radius, `r=4.2m`

height, `h=3.5m`

Volume of circular drum, `V= pir^2h`

`V=3.14xx4.2^2xx3.5`

`V=193.86m^3`

Volume for 1 bag, `v = 2.1m^3`

Number of bags = `V/v`

=`193.86/2.1`=92.13 bags

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