Joe filled a 10-cup watering can with water. He then poured some of the water on his tomato plants
How can Joe find out how much water he used for his tomato plants?
CE
Use a tape measure to find the height of the water left in the can, and then subtract the number of inches from 10.
Use a scale to weigh the water left in the can, and then subtract the number of pounds from 10.
Use a measuring cup to find the amount of water left in the can, and then subtract the number of cups from 10.

Use a measuring cup to find the amount of water left in the can, and then subtract the number of cups from 10

Step-by-step explanation:

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