Question

3 A cuboidal fish tank 91 cm long,
66 cm wide and 60 cm deep is filled with
water to the brim. Water from the tank
is emptied with the help of a cylindrical
container of diameter 14 cm and height 15 cm how many container of water are removed to empty town?​

Answer 1

Explanation:

156 containers of water are removed to empty the tank.

Step-by-step explanation:

Consider the provided information.

A cuboidal fish tank 91cm long,66cm wide and 60cm deep is filled with water to the brim.

Calculate the volume of the box using the formula:

Substitute the respective values in the above formula.

Also, the tank is emptied with the help of a cylindrical container of diameter 14 cm and height 15 cm.

Now calculate the volume of cylindrical container by using the formula:

Substitute r=7 and h=15 in above formula.

Now divide the volume of cuboid with volume of cylinder.

Hence, 156 containers of water are removed to empty the tank.

#Learn more

A toy is in the form of a cone of radius r cm mounted on a hemisphere of the same radius the total height of the toy is (r+h)cm then the volume of toy is ?