Respuesta :

suspho

Answer:

8

Step-by-step explanation:

12 cars in 15 hours how many cars is in 10 hours

12 : 15 = x : 10

x = 12 * 10 : 15

x = 8

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check

12 : 15 = 8 : 10

0.8 = 0.8

the answer is good