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Find the missing term in the proportion

Find The Missing Term In The Proportion class=

Sagot :

Answer:

4

Step-by-step explanation:

45/12 = .2666666666

4/15 = .26666666666

15/n=45/12
Multiply both sides by (12)(n) to get rid of the denominators
(n)(12)(15/n)=(45/12)(n)(12)
180=45n
Divide both sides by 45
180/45=45n/45
4=n

4 is the missing term.