HELP ASAP: WILL MARK BRAINLIEST: The Hayes family and the Butler family each used their sprinklers last summer. The water output rate for the
Hayes family's sprinkler was 20 L per hour. The water output rate for the Butler family's sprinkler was 15 L
per hour. The families used their sprinklers for a combined total of 50 hours, resulting in a total water output
of 825 L. How long was each sprinkler used?

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

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