Question
P6.SP.TL.18012261-A1
Charlie jogged while Diana walked from the same place but in opposite directions along a straight road. After 4 hours, they were 30 km apart. Charlie’s average speed was 2.2 km/h faster than Diana’s average speed. What was Diana’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

19 May 2024, 09:48 PM

Charlie jogged while Diana walked from the same place but in opposite directions along a straight road. After 4 hours, they were 30 km apart. Charlie’s average speed was 2.2 km/h faster than Diana’s average speed. What was Diana’s average walking speed in km/h? Express your answer in decimal.
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