Percentage Calculator: What is 90 percent of 8.00? = 7.2

90 percent *8.00 =

(90:100)*8.00 =

(90*8.00):100 =

720:100 = 7.2

Now we have: 90 percent of 8.00 = 7.2

Question: What is 90 percent of 8.00?

Percentage solution with steps:

Step 1: Our output value is 8.00.

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

Step 3: From step 1 above,{8.00}={100\%}.

Step 4: Similarly, {x}={90\%}.

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

{8.00}={100\%}(1).

{x}={90\%}(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{8.00}{x}=\frac{100\%}{90\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{8.00}=\frac{90}{100}

\Rightarrow{x} = {7.2}

Therefore, {90\%} of {8.00} is {7.2}

Percentage of

Difference

8.00 percent *90 =

(8.00:100)*90 =

(8.00*90):100 =

720:100 = 7.2

Now we have: 8.00 percent of 90 = 7.2

Question: What is 8.00 percent of 90?

Percentage solution with steps:

Step 1: Our output value is 90.

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

Step 3: From step 1 above,{90}={100\%}.

Step 4: Similarly, {x}={8.00\%}.

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

{90}={100\%}(1).

{x}={8.00\%}(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{90}{x}=\frac{100\%}{8.00\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{90}=\frac{8.00}{100}

\Rightarrow{x} = {7.2}

Therefore, {8.00\%} of {90} is {7.2}

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