Question

Which ratio forms a proportion with 1827 ? 13 25 23 79

10 POINTS!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

79 forms a proportion, to this question 

Answer 2

C. 2/3

Explanation:

The right question is

Which ratio forms a proportion with 18/27?

A. 1/3

B. 2/5

C. 2/3

D. 7/9

The given ration is

`(18)/(27)`

If we divide each part of the ratio by 9, we would have

`(18/ 9)/(27 / 9)=(2)/(3)`

Which gives the third option.

Therefore, the answer is C. 2/3