If 7% of people are sick with flu. 80% are sick with regular flu, and 20% with H1-N1. How much less would the 7% be with out including the 20% with H1-N1.

To find out how much less the 7% of people would be without including the 20% with H1-N1 flu, we need to calculate the proportion of people who have regular flu.

First, let's find out how many people make up the 7% sick with flu. Assume there are 100 people.

7% of 100 people = (7/100) * 100 = 7 people sick with flu

Now, let's calculate the portion of people with regular flu, excluding those with H1-N1. We know that 80% of all sick people have regular flu, and the remaining 20% have H1-N1.

So, out of the 7 people sick with flu, 80% have regular flu, which is (80/100) * 7 = 5.6 people.

Therefore, if we exclude the 20% with H1-N1, the number of people with regular flu would be 5.6 people.

To find how much less it would be, we subtract the number of people with regular flu (excluding H1-N1) from the total number of people with flu:

7 people - 5.6 people = 1.4 people

Therefore, the 7% would be 1.4 people less if we exclude the 20% with H1-N1 flu.