SOLUTION: A barrel has a height of 60,45 cm and a radius of 29 cm. Diesel costs R13,30 per litre. What is the cost to fill the barrel?

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Question 941586: A barrel has a height of 60,45 cm and a radius of 29 cm. Diesel costs R13,30 per litre. What is the cost to fill the barrel?
Answer by macston(5194)   (Show Source): You can put this solution on YOUR website!
volume of a cylinder:


V=159714 cu cm
1 cu cm = 1 ml and 1000 ml= 1L so
V=159714 ml/1000 ml/L= 159 L
The cost is R13.30 so total cost:
159L(R13.30/L)=R2114.7

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