Question

An open rectangukar tank with dimensions 35cm 55cm 36cm is initialy half filled with water .find the depth of water in the tank after 7700cm^3 water is added to it.

Answer 1

Answer:

2.197 cm (approx.)

Step-by-step explanation:

Assuming that,

Length = 35 cm

Breadth = 55 cm

Height = 36 cm

Volume of Tank = l x b x h

                           = 35 x 55 x 36

                           = 69300 cm^3

Volume of water present in it = 34650 cm^3

Volume of water after adding = 34560 + 7700

                                                  = 42350 cm^3

Volume = l x b x h

42350   = 35 x 55 x h

        h   = 42350/1925

             = 2.197 cm (approx.)

Hence the depth of the water is 2.197 cm (approx.)