contrerasmariah180 contrerasmariah180

16-01-2020
Mathematics

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kerion has a beaded necklace business she can make 12 necklace in 2 hours how long will it take her to make 9 necklace

Respuesta :

2Thea12Maine6 2Thea12Maine6

16-01-2020

Answer:

x = 1.5 hours; 1 hour 30 minutes; 1 1/2 hours

Step-by-step explanation:

This question can be solved by using a simple proportion.

12/2 = 9/x

Cross multiply

12x = 18

x = 1.5 hours; 1 hour 30 minutes; 1 1/2 hours

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