Avi's pet hamster chubby loves to run in his hamster wheel. during one "race", avi counts 100100100100 rotations of the wheel. she wants to know how far chubby ran, so she measures the diameter of the wheel and finds that it is 20 cm20 \text{ cm}20 cm20, space, c, m.

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