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Mathematics, 18.08.2020 01:01 andrewmena05

A man timed Janet to see how long it would take her to fold an put away a sweater, a shirt, a pair of pants, and a scarf. It took 21.1 seconds for short, 24.3 seconds for sweater, 32.8 seconds for pants, and 18.2 seconds for scarf. What average time to fold an put away all four items?

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