Claire sat a Spanish test and a French test.
In the Spanish test she scored 27 out of 32.
In the French test she scored 19 out of 21.
In which test did she do better?

french

Step-by-step explanation:

convert both to percentage:

1. spanish:

2.French:

therefore Claire did better in the French test

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