1. find the average speed: 612 kms. Time= 12 hours
2. andreas cycles 10 km on her bike in 2 hours. Calculate her average speed in kilometers per hour.
a.5km/hr b.10km/hr c. 8km/hr
3. Jose drives at 140km in 2 hours. Calculate his average speed in kilometers.
a. 50km/hr b.60km/hr c. 66km/hr
4. A bus travels for 4 hours at 60 km per hour and then for 2 hours at 48 km per hour. What is the average speed for the whole journey?
a. 46km/hr b. 56km/hr c.50km/hr
5. John and his friend took three hour bicycle trip. In all, they traveled 150 km. What was their average rate of speed?
a. 70km/hr b.60km/hr c.50km/hr
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Answer:
1.51miles/h
2.4.5km/h
3.
4.
5.37.5k/h
Step-by-step explanation:
4and3 sorry po diko alm.