Identifynig the Constant of Proportionality
Ratios and Proportions, and more...
 
1. MEDIUM

For every meter Joe walks, 1 second passes. For every 4 meters Jack walks, 2 seconds pass.

What is the proportionality constant relating Jack to Joe?

  1. 2
  2. 1
  3. 0.5
  4. 2.5
  5. 3