SOLUTION: can someone help me with this! please! will it be 66% A survey of 400 people found that 66 were left-handed. What percent of those surveyed were left-handed?

Algebra ->  Algebra  -> Linear-equations -> SOLUTION: can someone help me with this! please! will it be 66% A survey of 400 people found that 66 were left-handed. What percent of those surveyed were left-handed?      Log On

Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   


Question 68535: can someone help me with this! please! will it be 66%
A survey of 400 people found that 66 were left-handed. What percent
of those surveyed were left-handed?

Answer by rmromero(383) About Me  (Show Source):
You can put this solution on YOUR website!
What is asked in the problem?
What percent of those surveyed were left-handed?


Given : A survey of 400 people found that 66 were left-handed.


Let x = the percent of those surveyed that were left-handed
66 is what percent of 400
66 = x · 400
66 = 400x

%2866%2F400%29+=+%28400x%2F400%29
0.165 = x
or
16.5%