Question

(c) 132
9. Express the following speeds in metres per minute:
(a) 54 km/hour
(b) 63 km/hour
Express the following speeds in km per hour:
(c) 900​

Answer 1

Answer:

54km/hour - 54×1000/60 = 900 m/min

63km/hour - 63×1000/60 = 105 m/min

Step-by-step explanation:

900m/min - 900×60/1000 = 54km/hour

132m/min - 132×60/1000 = 70.2 km/hour