Question

In a factory, 20% of the cars are blue, 40% of the remaining are red, 66% of the remaining are white and the remaining 102 are green in color. what is the total number of cars in the factory?

Answer 1

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Answer 2

Answer: There are 652 total number of cars in the factory.

Step-by-step explanation:

Since we have given that

Percentage of the cars are blue = 20%

Remaining percentage of the cars = 80%

Percentage of remaining are red = 40%

Remaining percentage of the cars = 60% of 80%

Percentage of remaining are white = 66%

Remaining percentage of the cars = 34% of 60% of 80%

Let the total number of cars in the factory be 'x'.

According to question, it becomes,

$\frac{34}{100}\times \frac{60}{100}\times \frac{80}{100}\times x=102\\\\x=\frac{102\times 100\times 100\times 100}{34\times 60\times 80}\\\\x=625$

Hence, there are 652 total number of cars in the factory.