You do first to find n in the number sentence 1/6 + 1/3 = n

1/6+1/3+   1+1=2 and 6+3=9 but dont do nine its either 2/3 or 2/6

Step-by-step explanation:

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

60

step-by-step explanation: