Look at the number line and answer the questions. a) On the given number line, which rational number does the point A represent? b) On the number line, find the sum of rational numbers represented by

Here are the solutions to the questions: 1. Look at the number line and answer the questions. a) On the given number line, which rational number does the point A represent? Step 1: Observe the number line. The segment between 0 and -1 is divided into 4 equal parts. Each part represents (1)/(4). Step 2: Point A is 3 divisions to the left of 0. Step 3: Therefore, point A represents -(3)/(4). The rational number represented by point A is -(3)/(4). b) On the number line, find the sum of rational numbers represented by the points A and B.