Biggest x allowed

Exercise and reference answers

Questions

1. Answer

   3

   Question

   x is a whole number and 3x < 10. Largest x?

2. Answer

   5

   Question

   x is whole and x + 4 <= 9. Largest x?

3. Answer

   6

   Question

   x is whole and 2x - 1 <= 11. Largest x?

Instructions

Work out the largest whole x, key it in, then press enter.

Explanation