Question

Water is flowing through a tap at 18 liter/min. The volume of the water flowed after one hour is …m³ *

Answer 1

Answer:

In 1 second 25 ml water flows

Therefore in 30 minutes (1/2hour)=

And in 2 hours = 45 *4 = 180 litre

{2hour = 4*1/2hour}

{1 minutes= 60 seconds;

30 minutes = 30*60seconds}