Question

2) Ritu goes 20 km towards east from point A to the point B , from B, she moves 30 km towards west along the same roads. If the distance towards east is represented by a positive integers then , how will you represent the distance towards​

Answer 1

Step-by-step explanation:

I think the answer would be in negative because east and west are opposite each other.

Answer 2

East direction = positive

West direction = negative

Point a is taken as centre,

Now,

Distance Ritu walks towards the east = 20km

Distance Roti walks towards the west = 30

So,

20km - 30km = (-10)km

Therefore, she walked 10km towards west and it will be represented by a negative sign.