Question

water flows into a tank at the rate of 2.5liter per second.calculate the time would take to fill a tank with a rectangular base 75cm by 100cm to a height of 64cm.

Answer 1

Please refer the above photograph for the used process.
Hope this will be helping you

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Answer 2

Answer:

192 seconds

Step-by-step explanation:

Length of tank = 75 cm

Breadth of tank = 100 cm

Height of tank = 64 cm

Volume of tank = $Length \times Breadth \times Height$

Volume of tank = $75 \times 100 \times 64$

Volume of tank = $480000 cm^3$

$1 cm^3 =0.001 l$

So, $480000 cm^3 =0.001 \times 480000$

$480000 cm^3 =480 l$

2.5 liters of water flows in tank in seconds = 1

So, 1 liter of water flows in tank in seconds =$\frac{1}{2.5}$

So,480 liter of water flows in tank in seconds =$\frac{1}{2.5} \times 480$

So,480 liter of water flows in tank in seconds =$192$

Hence it will take 192 seconds to fill the tank.