Question

7. A water tank with length 8 m, breadth 6 m and height 5 m contains water up to a
height of 3.5 m. How much of more water is required to fill the tank completely?
(1) 240 m (2) 168 m (3) 120 m² (4) 72 m​

Answer 1

Answer:

72

Step-by-step explanation:

the volume of the tank is $5*6*8=240$

the volume of water inside the tank is $3.5*6*8=168$

so the required volume to completely fill the tank is $240-168=72$