300π
Step-by-step explanation: Volume=(pi)(radius^2)(height)
Volume=(pi)(5^2)(12)
V=(pi)(25)(12)
V=(pi)(300)
well there are two answers for that.
1: you need 120 ones then that will equal up to 120.
2: you could also do one 100 and 2 tens.
those are the answers that i have thought of.