His journey was 45×8 + 40×12=total journey

mark me brainlist

Answer:

(8 x3) km 2 km + (12×)km

= 6km + 8km

= 14km

Total distance in

40mins+45mins-85/60hrs=17/12hrs

14km/

164km 17km

This is average speed.z

Step-by-step explanation:

hope it helps you

please mark as brianliest