Question

how many cylindrical tins of diameter 10 and height 12 can be filled from a cylindrical vessel of diameter80 and height 60

Answer 1

Answer:

Step-by-step explanation:

The volume of cylindrical tin =πr²h

Here d=10cm so r=5cm and h=12cm

=π×5×5×12

The volume of cylindrical vessel =πR²H

D=80cm so R=40cm and H=60cm

π×40×40×60

The no of cylindrical tin =volume of cylindrical tin ÷volume of cylidrical vessel

π÷π × 1600÷25×60÷12

=320