What’s 80 percent in fractions

8/10 or 4/5

Step-by-step explanation:

the decimal form of 80% is 80. meaning you have 80 parts of 100, then this fraction can be further reduced to to 4/5 if needed

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

answer: 1 and 3

step-by-step explanation: