(ii) (-145)97 + (-629 + (-114) + 2A drait travelled 50 ka to the north

1.	(ii) (-145)97 + (-629 + (-114) + 2A drait travelled 50 ka to the north of Delhi and then70 km to the south from there. How far fromDelhi was the car finally?
Answer» let north will be +ve and south will be -ve so the distance to North is +50kmand then distace to south is -70km to the car/train is at 50-70 = -20km from delhi or 20km south of delhi

(ii) (-145)97 + (-629 + (-114) + 2A drait travelled 50 ka to the north of Delhi and then70 km to the south from there. How far fromDelhi was the car finally?

Answer»

let north will be +ve and south will be -ve

so the distance to North is +50kmand then distace to south is -70km

to the car/train is at 50-70 = -20km from delhi

or 20km south of delhi