Expressing Ratios Numerically

Find Equivalent Paint Ratios

Work Time

Find Equivalent Paint Ratios

Work with a partner.

  • Take turns finding and grouping cards that represent the same ratio of red paint to yellow paint.
  • Explain to your partner how you know that the cards represent the same ratio.
  • Your partner should either agree with your explanation or challenge it if your explanation is not correct, clear, or complete.
  • When you have finished grouping all the cards in a way that you both agree on, arrange the sets of cards in order from least to greatest (the least red to the most red).

INTERACTIVE: Card Sort