Question

38) A tank in shape of a frustum having diameter of top and bottom are 6 m and
10 m respectively. If the height is 3 m then how many litres of oil can be filled
in it. How many drums of 200 litre each can be filled?
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Answer 1

You can find vol of one frustum and then divide by 200

Answer 2

Answer:

308 drums

Step-by-step explanation:

Volume of frustum tank = 616m3

So, 616m3= 616000l

616000÷ 200 = 308