Ten people are in a room, and one has a very contagious cold. An hour later, half the people have the cold.?

How many people in the room have caught the cold?


Three people


Four people


Five people


Six people


Seven people

Ten people are in a room, and one has a very contagious cold. An hour later, half the people have the cold.?
five people
Reply:i got it first Report It

Reply:four because one was already ill so
Reply:5 because half have it
Reply:Four have caught it. One already has it.
Reply:four coz one already had it





four caught it and all together 5 had the cold
Reply:4
Reply:5





doesn't matter when the fifth person caught it... bottom line is.. he caught it... so 5 people have caught the cold. If you had said how many ppl in that hour have caught the cold.. it would be 4
Reply:4 people
Reply:four...