Question

Complete the following.
8 : 18 :: 6.8:

Answer 1

Answer:

15.3

Step-by-step explanation:

Answer 2

Answer:

The missing number will be 15.2

Step-by-step explanation:

As per the data given in the question,

We have to find the missing number,

The given ratio:

$8 : 18 :: 6.8:?$

Let, the missing number be 'x'

It is written as:

$=> \frac{8}{18} =\frac{6.9}{x}$

Now, by using the method of cross multiplication.

Therefore,

=> 8 $\times$ $x$ = 18 $\times$ 6.9

Multiplying the terms on both sides,

=> 8$x$ = 124.2

Divide both sides by 8,

=> $x = 15.2$

So, the required solution is 15.2