Question

A rectangular container can hold 3.2 l of water when filled to the brim. The base area of the container is 80 cm². What is the height of the water level when the container is completely filled with water?

Answer 1

Given,

l= 3.2 ltr= 3.2× 1000= 3200cm cube ( I'm writing here cube instead of writing 3 ok so plz understand ok)

1 cm square= 1000 cm cube

so, 80 cm square=8000cm cube.

Now,

Area if rectangle = l×b×h

= 1000× 8000×h

h= 8,000,000