The following graph shows the number of cars of different colours in a society.
What is the approximate percentage of white colour cars out of all cars in the society?
Number of white colour cars = 25
Total number of cars in society = 15+25+5+20+10
=Â 75
Approximate percentage =Â $$\frac{25}{75}\times\ 100$$
= $$\frac{1}{3}\times\ 100$$
= 33.33%
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