There is enough grass to feed 7 cows for 4 days.
How long would the same amount of grass feed 14 cows?

2 days

Step-by-step explanation

Since there would be twice as many cows, the days they would be able to be fed would be split in half.

14/7 = 2         4/2 = 2 days

answer: 4/6 =5/7.5

step-by-step explanation: it is based on scale and the scale between the two is 1.25. the answer is correct but i dont know if i explained it right

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