IDNStudy.com, kung saan ang iyong mga tanong ay may mabilis na sagot. Hanapin ang mga solusyong kailangan mo nang mabilis at madali sa tulong ng aming mga eksperto.

what number compared to 9 is the same as 28 compared to 36

Sagot :

Let us assume that this is a ratio.

We will let x be the number.

[tex] \frac{x}{9} = \frac{28}{36} \\ 36x = (9)(28) \\ \frac{36x}{36} = \frac{252}{36} \\ x = 7[/tex]

Check:

[tex] \frac{x}{9} = \frac{28}{36} \\ \frac{7}{9} \times 1 = \frac{28}{36} \\ \frac{7}{9} \times \frac{4}{4} = \frac{28}{36} \\ \frac{28}{36} = \frac{28}{36} [/tex]

Therefore the number is 7.

#CarryOnLearning

#StudyWell