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A cyclist travels 15 km from home to the park. She leaves home at 14:05 and arrives at the park at 14:50. What is her average
Question
A cyclist travels 15 km from home to the park.
She leaves home at 14:05 and arrives at the park at 14:50.
What is her average speed in km/h?
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Mathematics
3 years
2021-08-17T19:04:38+00:00
2021-08-17T19:04:38+00:00 1 Answers
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Answers ( )
Answer:
20km/h
Step-by-step explanation:
use the speed distance time formula
it takes 45mins to get to the park which is 0.75 of an hour
20/0.75 = 20km/h