Question

please make the answer and i warn ti to don't answer irellivent answer otherwise suddenly repoted​

Answer 1

Distance covered at 45 kmph

Distance = Speed × Time

= 45 × 3.33 (20 min = 0.33 hr)

Distance = 150

Now, Speed = 36

Time = D / S

= 150 / 36

Time = 4.16 hr

$4 \frac{3}{18}$

Time = 4 hr 10 min

Answer 2

distance = 10/3 * 45 (where t = 3+1/3)

= 150

150= t * 36

t= 150/36

= 4 hour 10 mins