Question

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 east is represented by a positive integer then , how will you represent the distance travelled towards west? By which integer will you her final position from point A ​

Answer 1

Answer:

(a) 10 km is the distace covered by rita in west direction.

(b) we can represent final position as -ve integer.

Step-by-step explanation:

we can represent east as +ve interger and west as -ve integer.

so, distance travelled in west= 30 km which can be written as -30.

     distance travelled in east = 20 km which can be written as+20.

total distance travelled= -30+20

                                     =  -10 km

hence our answer -10 km which can be written as: 10 km is the distace covered by rita in west direction.

hope its clear

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