There are 120 cars in a multi-storey car park. Given that 30% of them are blue,find the numbers of cars which are not blue.
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Answer:
84cars are not blue
STEP-BY-STEP
the total of cars =120
no of blue cars is 30%
=30/300 X 120
=3 X 12
=36
not blue cars = 120 - 36 =84
%of not blue cars
= 84/120 X 100
=84/12 X 10
=7 X 10
=70%
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