Question

The cylindrical drinking glass is holding 150 cubic centimeters of water. What percent of the total volume of the glass is filled with liquid? 6cm radius and 12cm height

Answer 1

First find radius.

Given diameter=6, so radius =3.

Now volume of cylinder = pi * r^2 * h

So volume is 3.14*9*12 = 339.12

Now its given to find the percent. So just do 150/volume.

150/339.12=44%