Question
Gabriel jogged while Winnie walked from the same place but in opposite directions along a straight road. After 2 hours, they were 15 km apart. Gabriel’s average speed was 1.5 km/h faster than Winnie’s average speed. What was Winnie’s average walking speed in km/h? Express your answer in decimal.
3 m

Click button first when a symbol is required. X

Gabriel jogged while Winnie walked from the same place but in opposite directions along a straight road. After 2 hours, they were 15 km apart. Gabriel’s average speed was 1.5 km/h faster than Winnie’s average speed. What was Winnie’s average walking speed in km/h? Express your answer in decimal.