Question

Which Ratios forms a proportion?
*Give me time to Post*

Answer 1

It is C

Answer 2

Ah... Thanks, Could you do a bit of explaining? If not its okay but I like explaining

Answer 3

k

Answer 4

You need to find the one that have common denominators

Answer 5

15 and 55 dont have no common denominator
24 and 35 have no common denominator
18 and 90 are common denominator
11 and 25 have no common denominator
18 and 90 are the only ones with a common denominater

Answer 6

so is the 18 was 9 it would be multiplied by 10 it would be 90 but it is 18 so it is 5
So 5\[\frac{ 5 }{ 25 }\]

Answer 7

I mean 5 and 25

Answer 8

Okay, Thanks for your time explaining. @DAVPAS1

Answer 9

so you just multiply by 5 to see if it comes out the same as the other