Question

Rita goes 20 km towards the east from a point A to the point B.From B she moves 30 km towards West along the same road.If the distance towards East is represented by a positive integer then, how will you represent the distance travelled towards West? By which integer will you represent her final position from A?

Answer 1

Since the distance towards east is represented by a positive integer, the distance travelled towards west will be represented by a negative integer.

Distance travelled in east direction = 20 km

Distance travelled in west direction = −30 km

Distance travelled from A = 20 + (−30) = −10 km

Therefore, we will represent the distance travelled by Rita from point A by a negative integer, i.e., −10 km (i.e., Rita is now in west direction).

this is your answer..

Answer 2

Step-by-step explanation:

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