Pls help me i dont get

Step-by-step explanation:

It is trying to ask you what ratio is corresponding to 5/6.

You can multiply the ratio 5/6 by 5 to get 25/30.

Proportional ratios is like 1/2, 2/4, 3/6, 4/8, etc.

They change in respect with each other so they can be divided  or multipied by a number to get a portional ratio.

Something like that...

Hope that helps.

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you