Question

The radii of two right-circular cylinders are in the ratio 2 : 3 and their

heights are in the ratio 5 : 3. Find the ratio of their volumes​

Answer 1

Answer:

20:27

Step-by-step explanation:

Let radius of one cylinder 1 be 2x.

Let radius of one cylinder 2 be 3x.

Let the height of cylinder 1 be 5x.

Let the height of cylinder 2 be 3x.

πr1²h1/πr2²h2

4x*5x/9x*3x

20x/27x

20:27

Answer 2

Answer:

let the radius of first cylinder be 2x and height be 5x

radius of second cylinder be 3x and height be 3x also