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Answer:

Let's look into the steps below to represent √9.3 on the number line.

Step I: Draw a line and take AB = 9.3 units on it.

Step II: From B, measure a distance of 1 unit and mark C on the number line. Mark the midpoint of AC as O.

Step III: With ‘O’ as center and OC as radius, draw a semicircle.

Step IV: At B, draw a perpendicular to cut the semicircle at D.

Step V: With B as a center and BD as radius draw an arc to cut the number line at E. Thus, taking B as the origin the distance BE = √9.3

Therefore, point E represents √9.3 on the number line.