When I was at school, one of the difficult maths problems I always had trouble with went like this; ‘When you have water filling a leaking bucket at three gallons per minute and it's leaking at two litres per second, how long does it take to fill the bucket?'
Now the problem is if you wash your hands under a running tap, how much water do you waste in 20 seconds?
Don't waste our precious water.
Alan Reynolds, Pyes Pa
0 comments
Leave a Comment
You must be logged in to make a comment.