Rita goes 20 km towards 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 eage 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?
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Step-by-step explanation:
east represented by positive integer, west represented by negative integer..
Distance from A to B = 20
total distance = 20+(-30)=-10
10km west from A
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