Respuesta :

Answer:

P = 71.4285714%

Step-by-step explanation:

Of means multiply and is means equals

P *42 = 30

Divide each side by 42

P *42/42 = 30/42

P = .714285714

Change from a decimal to a percent

P = 71.4285714%

The answer is 71.428571428571%

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