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the length, breadth and height of a cuboidal water tank are 7m , 6m and 15m respectively. if 8400 litres of water is pumped out of the water tank , find the fall in the water level in the water tank.

Respuesta :

MrEquation
Answer: The tank will fall from 630,000 liters to 612,600 liters.

To start, we need to find the volume of the water tank. The formula is LWH = V

Therefore, we have: 7 x 6 x 15 = 630 cubic meters.

Each cubic meter has 1000 liters, so our tank holds 630,000 liters of water. 

If 8,400 liters are pumped out of the tank, we simply subtract that amount and we will have 621,600 liters left in the tank.

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