A police car drives 50miles in 1 hour 15 minutes.what is the average speed in miles per hour?
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Answer:
AVERAGE SPEED =
DISTANCE TRAVELED BY CAR ÷ TIME TAKEN FOR TRAVEL
=50/75 ........{1 HR 15 MIN=75 MIN (1 HR= 60 MI)}
=2/3
=0.66
∴AVERAGE SPEED OF A CAR OF POLICE IS 0.66 MILE/MIN
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