When you multiply 35 x 40 = 1400
:)
Radius = 1.25cm
81cm3 / 20 = 4.05 cm3 per cone
V cone = πr^2 (h/3)
So then 4.05 = π(1.25)^2 (h/3)
Then h/3 = .825 and then
h = 2.475 cm
I don't really know how to explain it to you but what I can tell you is that in 1 centigram there are 10 milligrams.
A half-gallon jug would weigh more than a 2-liter jug. Hope this helped!
