Question

12:9 :: 31: ? Which number will best complete the relationship given below

Answer 1

Step-by-step explanation:

let here is x.

so.....

12:9::31:x.

=>12/9=31/x.

=>x=(31×9)/12.

=>x=(31×3)/4.

=>x=93/4.

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Answer 2

Answer:

The missing term is 23.25

Step-by-step explanation:

Given :12:9 :: 31: ?

To Find :Which number will best complete the relationship given below

Solution :

12:9 :: 31: ?

Let the missing number be x

So, 12:9 :: 31: x

$\frac{12}{9}=\frac{31}{x}$

$x=\frac{31 \times 9}{12}$

$x=23.25$

Hence the missing term is 23.25