SOLUTION: the number of different cars sold in some countries rose from 208 in 1977 to 277 in 2007. find the percent increase.

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Question 495749: the number of different cars sold in some countries rose from 208 in 1977 to 277 in 2007. find the percent increase.
Answer by oberobic(2304) About Me  (Show Source):
You can put this solution on YOUR website!
Percentage change:
%28%28newValue+-+oldValue%29%2FoldValue%29%2A100%29
.
%28%28277-208%29%2F208%29%2A100=%2869%2F208%29%2A100
%2869%2F208%29%2A100=33.173