Percentage Calculator: What is 9 percent of 800.? = 72

9 percent * 800. =

(9:100)* 800. =

(9* 800.):100 =

7200:100 = 72

Now we have: 9 percent of 800. = 72

Question: What is 9 percent of 800.?

Percentage solution with steps:

Step 1: Our output value is 800..

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

Step 3: From step 1 above,{ 800.}={100\%}.

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

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

{ 800.}={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{ 800.}{x}=\frac{100\%}{9\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{ 800.}=\frac{9}{100}

\Rightarrow{x} = {72}

Therefore, {9\%} of { 800.} is {72}

Percentage of

Difference

800. percent *9 =

( 800.:100)*9 =

( 800.*9):100 =

7200:100 = 72

Now we have: 800. percent of 9 = 72

Question: What is 800. 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}={ 800.\%}.

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

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

{x}={ 800.\%}(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\%}{ 800.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{9}=\frac{ 800.}{100}

\Rightarrow{x} = {72}

Therefore, { 800.\%} of {9} is {72}

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