Mathematics, 20.10.2020 20:01 jialala

Dana is skating laps to train for a speed skating competition. She can skate one lap in 40 seconds. 1. Write a ratio in simplest form comparing Dana's time to her number of laps.
2. Suppose Dana skates for 20 seconds. How many laps will she skate?
3. Write a ratio of Dana's times from number 2 to her number of laps.
4. How could you simplify the ratio you wrote in 3?

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Dana is skating laps to train for a speed skating competition. She can skate one lap in 40 seconds....