Question

The base of a rectangular tank measures 50 cm by 40 cm. What will the height of the water level be when it contains 9 liters of water (1 liter = 1000 cm3).

Answer 1

height = 4.5 cm

Explanation:

9 liters = 9000 cm^3

(50x40xH) = 9000

H = 4.5 cm