Question

a man takes 1hr 20min to cover a distance of 8km.
(i) how far does he go in 30s?
(ii) how much time will he take to walk 6.5 km ?​

Answer 1

Answer:

Step-by-step explanation:

first given
distance = 8km
time taken = 1.33
so speed = 8/1.33
                = 6.01 kmph
 
i) in 1 hr he goes 6.01km so in 30 second he goes 0.489 m

ii) for 6.5km he will take  1.08 hrs