Question

A. Write an expression to represent the difference between the two points shown on the number line. B. Find the distance between the two points. [Hint: Remember that distance is always positive.]

Answer 1

Explanation:

A: The distance is the sum of |-1.6| and 0.3: |-1.6| + 0.3

B. This distance is 1.6 + 0.3 = 0.9