Percentage Calculator: What is 9 percent of 400.? = 36

9 percent *400. =

(9:100)*400. =

(9*400.):100 =

3600:100 = 36

Now we have: 9 percent of 400. = 36

Question: What is 9 percent of 400.?

Percentage solution with steps:

Step 1: Our output value is 400..

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

Step 3: From step 1 above,{400.}={100\%}.

Step 4: Similarly, {x}={9\%}.

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

{400.}={100\%}(1).

{x}={9\%}(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{400.}{x}=\frac{100\%}{9\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{400.}=\frac{9}{100}

\Rightarrow{x} = {36}

Therefore, {9\%} of {400.} is {36}

Percentage of

Difference

400. percent *9 =

(400.:100)*9 =

(400.*9):100 =

3600:100 = 36

Now we have: 400. percent of 9 = 36

Question: What is 400. percent of 9?

Percentage solution with steps:

Step 1: Our output value is 9.

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

Step 3: From step 1 above,{9}={100\%}.

Step 4: Similarly, {x}={400.\%}.

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

{9}={100\%}(1).

{x}={400.\%}(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{9}{x}=\frac{100\%}{400.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{9}=\frac{400.}{100}

\Rightarrow{x} = {36}

Therefore, {400.\%} of {9} is {36}

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