Question

the diameter and height of a right cylindrical drum are 8.4 M and 3.5 M respectively how many full bags of wheat emptied in to the drum if the space required for wheat in each that is 2.1 cubic metres

Answer 1

hope! this will correct answer

Answer 2

Solution :-

Diameter of the cylindrical drum = 8.4 m

Radius = 8.4/2 = 4.2 m

Height = 3.5 m

Volume of the cylindrical drum = πr²h

⇒ 22/7 × 4.2 × 4.2 × 3.5

⇒ 1358.28/7

Volume of the cylindrical drum = 194.04 cu m

Volume of each wheat bag = 2.1 cu m

Total number of full wheat bags can be emptied into the drum 

= Volume of drum/Volume of 1 wheat bag

⇒ 194.04/2.1

⇒ 92.4 

So, 92 full bags of wheat can be emptied into the drum. 

Answer.