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Hugo sells handmade key chains online. Yesterday, he made 6 keychains in 30 minutes. Hugo wants to make 9 keychains today. If Hugo works at the same rate today, how long will it take him to make the keychains?

 Apr 11, 2021
 #1
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30 min / 6 k  = 5 minutes per keychain

 

9 keychains   *   5 minutes per keychain = 45 minutes

 Apr 11, 2021

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