Percentage Calculator: What is 20 percent of 30.? = 6

20 percent *30. =

(20:100)*30. =

(20*30.):100 =

600:100 = 6

Now we have: 20 percent of 30. = 6

Question: What is 20 percent of 30.?

Percentage solution with steps:

Step 1: Our output value is 30..

Step 2: We represent the unknown value with {x}.

Step 3: From step 1 above,{30.}={100\%}.

Step 4: Similarly, {x}={20\%}.

Step 5: This results in a pair of simple equations:

{30.}={100\%}(1).

{x}={20\%}(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

\frac{30.}{x}=\frac{100\%}{20\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{30.}=\frac{20}{100}

\Rightarrow{x} = {6}

Therefore, {20\%} of {30.} is {6}

Percentage of

Difference

30. percent *20 =

(30.:100)*20 =

(30.*20):100 =

600:100 = 6

Now we have: 30. percent of 20 = 6

Question: What is 30. percent of 20?

Percentage solution with steps:

Step 1: Our output value is 20.

Step 2: We represent the unknown value with {x}.

Step 3: From step 1 above,{20}={100\%}.

Step 4: Similarly, {x}={30.\%}.

Step 5: This results in a pair of simple equations:

{20}={100\%}(1).

{x}={30.\%}(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

\frac{20}{x}=\frac{100\%}{30.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{20}=\frac{30.}{100}

\Rightarrow{x} = {6}

Therefore, {30.\%} of {20} is {6}

Calculation Samples