Question

Fill in the blank.

Answer 1

Answer:

In the given expression  x:6 ::  3:9 , x  = 2

Step-by-step explanation:

Here, the given expression is:

x:6 ::  3:9

or, x : 6 = 3 :9

So, by the RATIO OF PROPORTIONALITY:

$\frac{x}{6} = \frac{3}{9}\\\implies x = \frac{3}{9} \times 6 = 2$

or, x = 2

Hence, in the given expression  x:6 ::  3:9 , x  = 2

Answer 2

Answer:

x:6 ::  3:9 , x  = 2

Step-by-step explanation: