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20-04-2015
Mathematics

contestada

Elizabeth makes earrings she makes 7 pairs in 3 hours .about how long does it take her to make 1 pair

Respuesta :

20-04-2015

there is 180 minutes in three hours. divide 180 by 7 and the answer is

25.714285. round that to 25.71. the answer would it takes her 25 minutes and 71 seconds to make 1 pair of earrings

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