v=13⋅(3.14r2h)
Combine 3.14 and 13.
v=3.143(r2h)
Combine r2 and 3.143.
v=r2⋅3.143h
Combine r2⋅3.143 and h.
v=r2⋅3.14h3
v=r2⋅3.14h3
Move 3.14 to the left of r2.
v=3.14⋅r2h3
Factor 3.14 out of 3.14⋅r2h.
v=3.14(r2h)3
Factor 3 out of 3.
v=3.14(r2h)3(1)
Separate fractions.
v=3.143⋅r2h1
Divide 3.14 by 3.
v=1.046‾r2h1
Divide r2h by 1.
v=1.046‾r2h
Solve for v v=1/3*(3.14r^2h)
