Question

B. 1. Use positive or negative numbers to describe the following statements :
(1) 15 °C below freezing point. (ii) 24 °C above freezing point,
(iii) 10 minutes before blast off a missile. (iv) 2 hours after the train leaves the station,
(v) Walking 5 yards backwards,
(vi) The height of a hill which is 7,000 m above sea level.​

Answer 1

Answer:

(1) -15 (2) 24 (3) -10 (4) 120 because 2×60=120. (5) -5 (6) +70000