Ajay walked at an average speed of 8 km/h for 45 minutes and then ran at an average speed of 12km/h for 40 minutes. What was his average speed for the whole journey?
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His journey was 45×8 + 40×12=total journey
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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
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