Which proportion?

Exercise and reference answers

Questions

1. Question

   More books bought, more money paid

   Choices

   1. Direct
   2. Inverse
   3. Neither

   Correct choice

   Direct

2. Question

   More taps open, less time to fill

   Choices

   1. Direct
   2. Inverse
   3. Neither

   Correct choice

   Inverse

3. Question

   Faster car, less time for the trip

   Choices

   1. Direct
   2. Neither
   3. Inverse

   Correct choice

   Inverse

4. Question

   Heavier sugar, higher cost

   Choices

   1. Direct
   2. Inverse
   3. Neither

   Correct choice

   Direct

Instructions

Tap the kind of proportion in each case.

Explanation