15 feet out of 36 feet

15/36 or 0.41666666666 or 41.6 percent

Step-by-step explanation:

Not sure if you're looking for the fraction or something else but to find the fraction, divide 15 by 36.

15/36

The decimal you get is 0.41666666666.

This converts to a percentage of 41.6 percent. (multiply by 100 to get percent when dealing with decimals)

So 15 feet is 41.6 percent of 36.

Hope this helped.

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