Question

Q.28) If x:9:: 30:54 , then the value of x is​

Answer 1

Answer:

54x = 30×9

54x= 270

x=270/54

x=5

Answer 2

Answer:

=> $x=5$

Step-by-step explanation:

Given that:-

$x:9:: 30:54$

To find:- The value of the expression,

In the fraction form, it is written as:

$=> \frac{x}{9}=\frac{30}{54}$

By using cross multiplication, we get

=> $x\times 54=30\times 9$

By simplifying it further, we get

=> $54x=30\times 9$

Multiply $30$ and $9$, we get

=> $54x=270$

Divide both sides by $54$, we get

=> $x=5$

Hence, the required solution is 5.