Question

Rita goes
20 km towards east from
point A
to the point B. from B, she moves
30 Km towards
west along the
road
If the distance toward
east is
represented
by
positive integer
how will you represent
the distance
travelled towards west ? by which integer will
you represent her
final position fromA​

Answer 1

Answer:

-10..................I think it is right

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