Respuesta :

Kogarashi

Answer:

Step-by-step explanation:

1 what?

----------------------

If 1 kilogram =

4/9 = 2 dollars

4 kilograms = 18 dollars

----------------------

1 kilogram is 9/2 dollars

----------------------

----------------------

If 1 dollar =

4/9 = 2 dollars

4/18 = 1 dollar

----------------------

2/9 kilogram is a dollar.

Answer:

4.5 usd

Step-by-step explanation:

$2 / 4 *9 =$4.5