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fill the blank with the nunber that will complete the proportion,3:_=9:30​

Sagot :

10

Explanation:

I hope it helps

:)

Answer and step-by-step explanation:

"Fill the blank with the number that will complete the proportion."

                                                 3 : n = 9 : 30

To find the missing term, first, separate the means and extremes:

                                              (3)(30) = (n)(9)

Second, multiply:

                                                    90 = 9n

To remove the 9 from n, the third step, divide both sides with 9:

                                                     [tex]\frac{90}{9} = \frac{9n}{9}[/tex]

                                                     10 = n

Tada!! The missing term is 10.

I hope it helps :).