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Solve the following problems. Follow the G.R.E.S.A. format in writing the
solution.

1. Queencibel travels a distance of 9 m from her house to school by a car at 30
seconds. Find the speed of the car. (5 POINTS)

2. Irah rides a bicycle with a distance of 550 meters to go to her school. It took 230
seconds for her to reach the school. What is the total speed? (5 POINTS)


Sagot :

Answer:

1: 9m ÷ 30

speed = 0.3 meters per second

= 0.3m/s

2: 550m ÷ 230

speed = 2.39 meters per second

= 2.39s/m