Respuesta :

The answer is 500/7
Hope this helps
Ver imagen choccocakee

Answer:

71.42%

Step-by-step explanation:

lets use the formula [tex]\frac{is}{of} =\frac{x}{100}[/tex]

is=30

of=42

x=percent

so

[tex]\frac{30}{42}= \frac{x}{100}[/tex]

cross multiply:

30*100=42x

3000=42x

71.42

Hope tis helps