Question 103

Which of the following represents a correct proportion ?

Solution

Checking option 1 )

12: 9 = 4:3, 16 : 12 = 4:3

Checking option 2)

13 : 11 = 13:11 , 5 : 4= 5:4

checking option 3)

30 : 45 = 2:3, 26 : 24 = 13:12

Checking option 4)

6 :10 = 3:5, 4: 10 = 2:5

So option A is correct

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