can anyone solve this question?

[Kamen rider baron 14]

so 5 players on a team receive score between 0 and 100 inclusive. if the average score was 80, what is total possible number of players who could receive a score of 50?

none

one

two

three 

four

[LoveMyLife 169]

so 5 players on a team receive score between 0 and 100 inclusive. if the average score was 80, what is total possible number of players who could receive a score of 50?

none

one

two

three 

four

Is that the exact question?

[Vioh 739]

My answer is 2, because 50*2+100*3=80*5=400..... but i'm beginning to doubt that this is some kind of trick question. Is it?

[Emilia1320 140]

so 5 players on a team receive score between 0 and 100 inclusive. if the average score was 80, what is total possible number of players who could receive a score of 50?

none

one

two

three

four

I think two is the right solution because:

50+50+100+100+100=400

400/5=80

So in order to get average of 80 max 2 players can recieve score 50 and rest of team must have full 100 in that case.

Edited May 1, 2015 by Emilia1320