Question

find the missing number in the box in the following proportion: _ 9 :: 12 : 36​

Answer 1

Answer:

3

Step-by-step explanation:

12 multiplied by 3 is 36

and only 3 multiplied by 3 will give us 9

∴ ans is 3

Answer 2

Answer:

3:9::12:36

Step-by-step explanation:

As the second pair has ratio 1:3

therefore 1st pair also have same pair , thus 3 is the correct answer

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