The purpose of this activity is to support students in recognising that expressing part-whole relationships in ratios is useful for comparing the characteristics of the ratios, such as taste, colour, density, and so on.
Here are the ratios 4:8 and 3:9.
Which mixture has the strongest taste of blueberry?
Next steps
Printed from https://nzmaths.co.nz/resource/comparing-ratios-common-whole at 10:37am on the 2nd May 2024