Question

a cubodical fish tank with the internal lenght and widht of its base being 50 and 40cm respectively,contain 60 dm cube of water. What is the height of the water in the tank?????

Answer 1

Answer : 30 cm

SOLUTION :
___________

Given that : Length of Cuboidal fish tank = 50 cm and

Breadth = 40 cm

Also given the volume of Cuboidal fish tank = 60 dm³ = 60×1000 cm³ = 60000 cm³

As we know that : Volume of Cuboid = l×b×h

Now, according to the question :

$50 \times 40 \times h = 60000 \\ \\ = > h = \frac{60000}{50 \times 40} \\ \\ = > h = 30 \: cm$

So, the height will be 30 cm.