A student mixed 3/5 liter of citric acid solution. He used 1/6 of the citric acid solution for the experiment. How much of the citric acid solution did he use? Be sure the answer is in simplest form

1 / 10 L

Step-by-step explanation:

Litres of citric acid solution = 3/5

Fraction of solution used = 1/6

1/6 of 3/5

1/6 * 3/5

= (1 * 3 / (6 * 5)

= 3 / 30

= 1/ 10

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