Question

24. Michael leaves his house at 0837 and travels by motorcycle to the railway station, which is 27 km from his

Answer 1

Answer:

i) 45km/hr

ii)29 min

Step-by-step explanation:

average speed = distanced travelled / time elapsed

It took 36min and need to convert to hr

36min x $\frac{hours}{60 min}$ = $\frac{36 hr}{60 min}$ = $\frac{9 }{15 }$ hours

distanced travelled is 27 km;

average speed = 27km / (9/15hr) = 45 km/hr

Add 36min to 0837 becomes 0913, the train will arrive at 0942 and the wait will be the difference of 0942 - 0913 = 29 min