Question

the ratio of radii of two cylinders are 2 ratio 3 and the ratio of the height is 5 ratio 3 ratio of their volume will be​

Answer 1

20 : 27

Hope it's helpful to you

Answer 2

Answer:

V=20/27

Step-by-step explanation:

As radii of two cylinder in in ratio of 2:3

So radius of 1st cylinder=2r

radius of 2st cylinder=3r

heights are in the ratio 5:3.  

height of 1st cylinder=5h

height of 2st cylinder=3h

ratio of volume=volume of 1st cylinder/volume of 2nd cylinder

V=Π(2r)  

2

∗5h/Π(3r)  

2

∗3h

V=20rh/27rh

V=20/27