Answer:
The question can be interpreted as
Total Distance =40 km, of which 30 km covered in first hour, remaining 10 km covered in another hour
Av speed= 40/2= 20 km/hr
Or
2. Total distance= 40 km, 30 km in 1 hr, remaining 10 km in 2 hrs
Av speed = 40/3= 13.33333.. km/hr
3. Total distance= 70 km, 30 km in first hr, 40 km in second hr
Av speed= 70/3= 23.3333.. km/hr
1. Total Distance =40 km, of which 30 km covered in first hour, remaining 10 km covered in another hour
Explanation:
or maybe I'm wrong
#dont help others
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Answers & Comments
Answer:
The question can be interpreted as
Total Distance =40 km, of which 30 km covered in first hour, remaining 10 km covered in another hour
Av speed= 40/2= 20 km/hr
Or
2. Total distance= 40 km, 30 km in 1 hr, remaining 10 km in 2 hrs
Av speed = 40/3= 13.33333.. km/hr
Or
3. Total distance= 70 km, 30 km in first hr, 40 km in second hr
Av speed= 70/3= 23.3333.. km/hr
Answer:
The question can be interpreted as
1. Total Distance =40 km, of which 30 km covered in first hour, remaining 10 km covered in another hour
Av speed= 40/2= 20 km/hr
Or
2. Total distance= 40 km, 30 km in 1 hr, remaining 10 km in 2 hrs
Av speed = 40/3= 13.33333.. km/hr
Or
3. Total distance= 70 km, 30 km in first hr, 40 km in second hr
Av speed= 70/3= 23.3333.. km/hr
Explanation:
or maybe I'm wrong
#dont help others