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B. Find the missing term
1. n:6 = 3:18
2. 6:n = 30:35
3. 3:4 = 27:n
4. n:45 = 8:9
5. 15:30 = n:90​


Sagot :

Proportion

[tex] \tt \: 1) \: \green{\boxed{\tt{{1}}}} : 6 = 3 : 18[/tex]

[tex] \tt \: 2) \: 6 : \green{\boxed{\tt{{7}}}} = 30 : 35[/tex]

[tex] \tt \: 3) \: 3 : 4 = 27 : \green{\boxed{\tt{{36}}}}[/tex]

[tex] \tt \: 4) \: \green{\boxed{\tt{{40}}}} : 45 = 8 : 9[/tex]

[tex] \tt \: 5) \: 15 : 30 = \green{\boxed{\tt{{45}}}} : 90[/tex]

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