Respuesta :

s3629452
divide the first two numbers of the table.
find the number.
experiment it on the other numbers.
the answer is c.

Hope I helped!!!:)
6 :10 = 3 : 5
24 : 40 = 3 : 5
36 : 60 = 3 : 5
42 : 70 = 3 : 5
All the ratio in the table works out to be 3 : 5 in its lowest term

Option 1  =  18 : 20   = 9 : 10
Option 2  =  30  : 20 =  3 : 2
Option 3  =  18 : 30 = 3 : 5
Option 4  = 50 : 30 = 5 : 3

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Answer : Option C
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