Question

Three times Williams age w is less than his cousin Sandra’s age 15 on the number line below select from the points three possible ages that William could be

Answer 1

1. William could be 5 years old (5 < 3 x 5).
2. William could be 4 years old (4 < 3 x 5).
3. William could be 3 years old (3 < 3 x 5).