Question
Zane jogged while Hilda walked from the same place but in opposite directions along a straight road. After 5 hours, they were 29 km apart. Hilda’s average speed was 1.8 km/h slower than Zane’s average speed. What was Hilda’s average walking speed in km/h? Express your answer in decimal.
3 m

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Zane jogged while Hilda walked from the same place but in opposite directions along a straight road. After 5 hours, they were 29 km apart. Hilda’s average speed was 1.8 km/h slower than Zane’s average speed. What was Hilda’s average walking speed in km/h? Express your answer in decimal.