Thursday 1/20

Math 7:

Bell Ringer:
  1. T/F:  a proportion states that two ratios are equivalent
  2. Are the two ratios proportional:  1/3  and 9/11
  3. Find the missing number  1/2 = ?/10

Homework:
  page 240,  #25-27, 29, 35, 37, 38