Percentage Calculator: What is 80 percent of 15.? = 12

80 percent *15. =

(80:100)*15. =

(80*15.):100 =

1200:100 = 12

Now we have: 80 percent of 15. = 12

Question: What is 80 percent of 15.?

Percentage solution with steps:

Step 1: Our output value is 15..

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

Step 3: From step 1 above,{15.}={100\%}.

Step 4: Similarly, {x}={80\%}.

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

{15.}={100\%}(1).

{x}={80\%}(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{15.}{x}=\frac{100\%}{80\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{15.}=\frac{80}{100}

\Rightarrow{x} = {12}

Therefore, {80\%} of {15.} is {12}

Percentage of

Difference

15. percent *80 =

(15.:100)*80 =

(15.*80):100 =

1200:100 = 12

Now we have: 15. percent of 80 = 12

Question: What is 15. percent of 80?

Percentage solution with steps:

Step 1: Our output value is 80.

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

Step 3: From step 1 above,{80}={100\%}.

Step 4: Similarly, {x}={15.\%}.

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

{80}={100\%}(1).

{x}={15.\%}(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{80}{x}=\frac{100\%}{15.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{80}=\frac{15.}{100}

\Rightarrow{x} = {12}

Therefore, {15.\%} of {80} is {12}

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