need help with this trash.. (lol)

A neighborhood has provided trash cans to residents to dispose of their waste. All trash cans have a diameter of 0.5 meters and a height of 1.5 meters. What is the minimum number of trash cans required to dispose of 10 cubic meters of waste?
Answer
34
102
33
101

Question

need help with this trash.. (lol)



A neighborhood has provided trash cans to residents to dispose of their waste. All trash cans have a diameter of 0.5 meters and a height of 1.5 meters. What is the minimum number of trash cans required to dispose of 10 cubic meters of waste?
Answer
		34
		102
		33
		101

oaktree · Answer

Volume of one can: pir^2h = pi x (1/16) x 3/2 = 3pi/32 = 0.2945
That goes into 10 cubic meters how many times?
10 / (3pi/32) = (10 x 32) / 3pi = 33.9 = 34 cans

anonymous · Answer

ah ok, ty I get it. Idk why i wasn't getting 0.2945 b4..