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4. Find the average speed: Distance = 612 miles Time = 12 hours. 5. Andrea cycles 9 km on her bike in 2 hours. Calculate her average speed in kilometers per hour.​

Sagot :

Answer:

1. Find the average speed Distance= 612 miles times = 12 hours.

612 ÷ 12 = 51

2. Andrea cycle 9 km on her bike in 2 hours. calculate her average speed in kilometers per hour?

average speed= Distance

time

average speed= 9 km time

average speed= 45 km /h

answer:45 km/h

Step-by-step explanation:

Hope this will help.

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