Inequalities, higher or lower

Exercise and reference answers

Questions

1. A

   Largest whole x, 2x < 9

   B

   3

   Higher value

   Largest whole x, 2x < 9

2. A

   Largest whole x, x+2 <= 8

   B

   7

   Higher value

   7

3. A

   Whole solutions of x < 4

   B

   5

   Higher value

   5

4. A

   Largest whole x, 5x <= 30

   B

   5

   Higher value

   Largest whole x, 5x <= 30

Instructions

Work out both values, then tap the larger side.

Explanation