There are floods in Chennai the devine society charitable trust plans to distribute 7392 litres of milk to victims the milk is packed in many conical cups of radius 7 cm and height 12 cm Estimite the number of cups that can be distributed to victims what gesture of the trust is reflected with this act ? if cost of one conical cup is 2Rs and cost of milk is 10Rs per litre Estimite the total cost to the trust
Answers
Answer
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Volume of Milk to be Distributed = 7392 l
( 1 l = 1000 cm³)
= 739200 cm³
Volume of each conical cup = 1/3 x π x r² x h
= 1/3 x 22/7 x 7 x 7 x 12
= 616 cm³
No. of Cups to be Distributed = Volume of milk to be distributed / Volume of each Cups
No. of Cups = 739200 / 616
= 1200 cups
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The Good Gesture of trust is reflected and their Attitude of "Concern for Society" can be made out by such a large help to the affected.
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Total cost = Cost of one cup x No. of cups + Cost/litre x Total no. of litres
Total Cost = 2 x 1200 + 10 x 7392
= ₹ 76320
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HOPE IT HELPS :):):):):):)
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