Question

When you mix two colors of paint in equivalent ratios, the resulting color is always the same. How many cups of yellow paint should you mix with 1 cup of blue paint to make the same shade of green? Make up a new pair of numbers that would make the same shade of green. cups of blue paint cups of yellow paint 2 10 1 What is the proportional relationship represented by this table? What is the constant of proportionality?

Answer 1

Answer:

n the left cylinder, mix 5 ml of blue and 15 ml of yellow. This is a single batch of green.

Suppose you have one batch of green but want to make more. Which of the following would produce the same shade of green?

If you're unsure, try creating the mixture in the right cylinder. Start with the amounts in a single batch (5 ml of blue and 15 ml of yellow) and . . .

add 20 ml of blue and 20 ml of yellow

double the amount of blue and the amount of yellow

triple the amount of blue and the amount of yellow

mix a single batch with a double batch

double the amount of blue and triple the amount of yellow