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Mathematics, 22.02.2021 15:00 keatonjarvis

Shalu cycles to her school at an average of 12 km/hr. It takes her 20 minutes to reach the school. If she
wants to reach her school in 15 minutes, what should
be her average speed?

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Shalu cycles to her school at an average of 12 km/hr. It takes her 20 minutes to reach the school....

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