Question

Shelia mixed 3 ounces of blue paint with 2 ounces of yellow paint she decided to creat 20 ounces of the same mixture. How many ounces of yellow paint does Shelia need for the new mixture

Answer 1

She’s basically repeating the process over with the same numbers, so just add up 3 and 2 how many ever times to get 20 and then add the 5 and divide.