Question

if 4:20 :: 20:x then the value of x is​

Answer 1

Answer:

x = 100

Step-by-step explanation:

• given that 4:20::20:x

• 4/20 = 20/x

$1/5 = 20/x$

• x = (5)(20)

• x = 100

hope this answer is helpful to you

Answer 2

If 4 : 20 :: 20 : x then the value of x is 100

Given :

4 : 20 :: 20 : x

To find :

The value of x

Solution :

Step 1 of 2 :

Write down the given expression

The given expression is

4 : 20 :: 20 : x

Step 2 of 2 :

Find the value of x

4 : 20 :: 20 : x

$\displaystyle \sf{ \implies \frac{4}{20} = \frac{20}{x} }$

$\displaystyle \sf{ \implies 4x = 400 }$

$\displaystyle \sf{ \implies x = \frac{400}{4} }$

$\displaystyle \sf{ \implies x = 100 }$

Hence the required value of x = 100

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