The kit-clat factory in Britain makes 2000 kit-clat bars every minute. Every second 50 kit-clat bars are eaten in Britain. How long does the kit-clat factory have to operate to provide an hour of kit-clat eating?

90 minutes

Step-by-step explanation:

From the question, we are told that every second , 50 bars are eating

Since there are 60 seconds in a minute;

This means that ;

in 1 minute; 60 * 50 = 3,000 bars would have been eaten

Now, let us calculate what will be eaten in 1 hour

There are 60 minutes in an hour

The number of bars eaten in an hour will be;

60 * 3,000 = 180,000 bars

So, 180,000 bars are to be eaten in an hour

From the question, the production rate of the company is 2,000 bars per minute

so, the time it will take to produce what will be enough to be eaten in an hour will be;

180,000/2,000 = 90 minutes