Find her average speed in meters per second

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Reference no: EM13707531

Compute all parts of given question:

Question: A senior citizen walks 0.40km in 12min , going around a shopping mall.

Part I: What is her average speed in meters per second?

Part II: If she wants to increase her average speed by 30% when walking a second lap, what would her travel time in minutes have to be?

Please show all work and clearly explain each step for above question.

Reference no: EM13707531

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