Draw the number line and represent 9 4 on it.

Given rational number is 9 4 Here, 9 4 = 2 1 4 = 2 . 25 ∴ 9 4 lies between 2 and 3 The unit part between 2 and 3 is divided into 4 equal parts and the first part is marked as 1 4 . Thus, the arrow mark indicates 2 1 4 = 9 4 . Hence, the required number line is as shown below

Draw the number line and represent 9 4 on it.

Given rational number is 9 4 Here, 9 4 = 2 1 4 = 2 . 25 ∴ 9 4 lies between 2 and 3 The unit part between 2 and 3 is divided into 4 equal parts and the first part is marked as 1 4 . Thus, the arrow mark indicates 2 1 4 = 9 4 . Hence, the required number line is as shown below

Draw the number line and represent - 8 3 on it.

Given rational number is - 8 3 . Here, - 8 3 = - 2 2 3 = - 2 . 66 ∴ - 8 3 lies between - 2 and - 3 The unit part between - 2 and - 3 is divided into 3 equal parts and the second part is marked as 2 3 . Thus, the arrow mark indicates - 2 1 3 = - 8 3 . Hence, the required number line is as shown below

Draw the number line and represent - 17 - 5 on it.

Given rational number is - 17 - 5 Here, - 17 - 5 = 17 5 = 3 2 5 = 3 . 4 ∴ - 17 - 5 lies between 3 and 4 on the number line. The unit part between 3 and 4 is divided into 5 equal parts and the second part is marked as 2 5 . Thus, the arrow mark indicates - 17 - 5 = 3 2 5 . Hence, the required number line is as shown below

Draw the number line and represent 15 - 4 on it.

Given rational number is 15 - 4 Here, 15 - 4 = - 3 3 4 Thus, - 3 3 4 lies between - 3 and - 4 The unit part between - 3 and - 4 is divided into 4 equal parts and the second part is marked as 3 4 . Thus, the arrow mark indicates 15 - 4 = - 3 3 4 . Hence, the required number line is as shown below