knightkayla054 knightkayla054

17-08-2020
Mathematics

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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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5kimmie 5kimmie

17-08-2020

Answer:

24.1 is the average time

Step-by-step explanation:

average= sum of numbers / the number of numbers

average= 21.1 + 24.3 + 32.8 +18.2 / 4

average =96.4 / 4

average =24.1

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