Percentage Calculator: What is 45 percent of 12.0? = 5.4

45 percent *12.0 =

(45:100)*12.0 =

(45*12.0):100 =

540:100 = 5.4

Now we have: 45 percent of 12.0 = 5.4

Question: What is 45 percent of 12.0?

Percentage solution with steps:

Step 1: Our output value is 12.0.

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

Step 3: From step 1 above,{12.0}={100\%}.

Step 4: Similarly, {x}={45\%}.

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

{12.0}={100\%}(1).

{x}={45\%}(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{12.0}{x}=\frac{100\%}{45\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{12.0}=\frac{45}{100}

\Rightarrow{x} = {5.4}

Therefore, {45\%} of {12.0} is {5.4}

Percentage of

Difference

12.0 percent *45 =

(12.0:100)*45 =

(12.0*45):100 =

540:100 = 5.4

Now we have: 12.0 percent of 45 = 5.4

Question: What is 12.0 percent of 45?

Percentage solution with steps:

Step 1: Our output value is 45.

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

Step 3: From step 1 above,{45}={100\%}.

Step 4: Similarly, {x}={12.0\%}.

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

{45}={100\%}(1).

{x}={12.0\%}(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{45}{x}=\frac{100\%}{12.0\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{45}=\frac{12.0}{100}

\Rightarrow{x} = {5.4}

Therefore, {12.0\%} of {45} is {5.4}

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