30% of the cars in a particular parking lot are red. If there are 12 r

1.	30% of the cars in a particular parking lot are red. If there are 12 red cars, how many cars are parked in the parking lot?
Answer» Imagine, total car number is x HENCE, 30% RED car mean x ×30/100=3x/10 >3x/10=12 Or, x=12×10/3 =40 :•the total car number is 40.

30% of the cars in a particular parking lot are red. If there are 12 red cars, how many cars are parked in the parking lot?

Answer»

Imagine, total car number is x

HENCE, 30% RED car mean x ×30/100=3x/10

>3x/10=12

Or, x=12×10/3 =40

:•the total car number is 40.

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30% of the cars in a particular parking lot are red. If there are 12 red cars, how many cars are parked in the parking lot?

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