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?

Respuesta :

[tex] \frac{12}{x} = \frac{30}{100} [/tex]
then cross multiply which gives you
[tex]30x=1200[/tex] divide each side by 30 to make the x by itself
which gives you the answer x=40

KaiToy

Answer:

40

Step-by-step explanation: