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16-10-2020
Mathematics

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solve each proportion 5/15 = n/9

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wegnerkolmp2741o wegnerkolmp2741o

16-10-2020

Answer:

n = 3

Step-by-step explanation:

5/15 = n/9

We can solve using cross products

15 n = 5*9

15n = 45

Divide each side by 15

15n/15 = 45/15

n = 3

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