Lesson 4

Distance vs. Time

Est. Class Sessions: 4

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

  1. 30 animals
  2. Yes; 10/20 is 1/2
  3. No; 20/30 or 2/3 of the animals are dogs.

Q. Cats to Dogs

On Oak Street there are 10 cats and 20 dogs. Michael said that there is 1 cat for every 2 dogs. Yolanda said that half of the animals on Oak Street are dogs.

  1. How many animals (cats and dogs) are on Oak Street?
  2. Is Michael correct? Show how you know.
  3. Is Yolanda correct? Show how you know.