Question

17. Shabana goes 30km north from a point P to the
point-Q. She moves 45 km towards south along the
same road. If the distance towards north is
represented as positive integer, then how will you
represent the distance travelled towards south?
which integer will you represent her final position
from P?​

Answer 1

Answer:

If the distance travelled towards north of 30km is represented as +ve integer of 30units then the 15 km distance travelled from point P towards south will be represented as -15 units