Cuando yo afirmo que la probabilidad al lanzar un dado de obtener un múltiplo de 3 es 2/6... ¿qué representa el 2 y qué representa el 6

I uploaded the answer to a file hosting. Here's link:

cutt.ly/nz6VGda

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2