Question

If a tap takes ‘x’ hours to fill a tank , how much of the tank it will fill in 1 hour and if the answer is ‘1/x’ tank then explain why?

Answer 1

Answer:

1/x

in one hour it fill 1/x

in x hours it will fill1/x+1/x+1/x+...x times

1+1+1.....x times/x

x/x=1

here the full tank means 1