06-12-2017
Mathematics

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A car dealership has 240 cars in the parking lot and 17.5% of them are red. Of the other 6 colors in the lot each color has the same number of cars. If one of the colors is black, how many black cars are in the lot?

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12-12-2017

Answer:
33

Explanation:
number of red cars
17.5
%
×
240
=
42

number of cars of other colors
=
240
−
42
=
198

number of black cars
1
6
×
198
=
33

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