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Mathematics, 08.01.2021 14:00 kevingilbert1210

A cyclist travels 20 km from home to the park. She leaves home at 11:10 and arrives at the park at 11:40.
What is her average speed in km/h?

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A cyclist travels 20 km from home to the park. She leaves home at 11:10 and arrives at the park at...
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