Answered

Arthur travelled the first 2 hours of his trip at 70kph and the last 3 hours of his trip at 80kph1. What is the distance covered for arthurs entire trip?2. What was her average speed of travel for his entire trip. ​.

Sagot :

Queenilynomanan11viz

Answer:

Analysis:

Distance travelled in 2 hours= 2×70=140km

Distance travelled in 3 hours= 3×80=240km

Total distance covered=140+240=380km

Total time=2+3=5hr

Average speed= total distance/time=380/5=76kph

Average speed=76kph