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#Rita goes 20 km towards east from A point a to the point B . From B she moves 30 kilometre towards west along the same road. If the distance towards east is a representation by a positive integer then how will you represent the distance travelled towards west ? By which integer value represent final position from A .# ​

Answer 1

$\bf\large\underline\pink{Answer:-}$

A is the initial point,

It can be taken as 0

Rita moves towards east 20 km

It can be taken as +20

Rita moves towards west 30 km

It can be taken as -30

Distance between initial point and final point = 10 km towards west

It can be taken as -10

The final position of Rita is represented as -10

Answer 2

Answer:

A is the initial point,

It can be taken as 0

Rita moves towards east 20 km

It can be taken as +20

Rita moves towards west 30 km

It can be taken as -30

Distance between initial point and final point = 10 km towards west

It can be taken as -10

The final position of Rita is represented as -10....