Question
P6.SP.TL.18012261-A1
Ahmad jogged while Dana walked from the same place but in opposite directions along a straight road. After 3 hours, they were 21 km apart. Ahmad’s average speed was 2.1 km/h faster than Dana’s average speed. What was Dana’s average walking speed in km/h? Express your answer in decimal.
3 m
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Primary 6 SPEED P6.SP.TL.18012261

16 Jun 2024, 12:54 PM

Ahmad jogged while Dana walked from the same place but in opposite directions along a straight road. After 3 hours, they were 21 km apart. Ahmad’s average speed was 2.1 km/h faster than Dana’s average speed. What was Dana’s average walking speed in km/h? Express your answer in decimal.
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