Now you have one batch of green, but you want to make twice as much for the cylinder on the right. Which of the following would produce the same shade of green in twice the amount? Add the appropriate amounts of blue and yellow to the cylinder on the right.
Write a ratio sentence for the new batch on the right.
Someone was trying to make the same shade as the original single batch but started by adding 20 ml of blue and 20 ml of yellow. How much blue coloring and yellow coloring would they need to add to create a matching green color?