jesshaszest jesshaszest
  • 14-03-2018
  • Mathematics
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Emma grace types 22 words in 20 seconds. What is her rate per hour?

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Jiggyfly
Jiggyfly Jiggyfly
  • 14-03-2018
66 words per minute (22 words per 20 seconds ×3)
66 words per minute × 60 minutes = 3960 words an hour
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