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13-01-2021
Mathematics

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If 15 pen cost $3.90, which equation would help determine the cost of 6 pens?

Respuesta :

arandafambam arandafambam

13-01-2021

Answer

1.56

Step-by-step explanation:

You must find the unit rate. To do so, you must divide 3.90 by 15. That will give you 0.26. After, times 6 and .26 to get your answer. Hope this helps.

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