Percentage Calculator: What is 5 percent of 80.? = 4

5 percent *80. =

(5:100)*80. =

(5*80.):100 =

400:100 = 4

Now we have: 5 percent of 80. = 4

Question: What is 5 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}={5\%}.

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

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

{x}={5\%}(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\%}{5\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{80.}=\frac{5}{100}

\Rightarrow{x} = {4}

Therefore, {5\%} of {80.} is {4}

Percentage of

Difference

80. percent *5 =

(80.:100)*5 =

(80.*5):100 =

400:100 = 4

Now we have: 80. percent of 5 = 4

Question: What is 80. percent of 5?

Percentage solution with steps:

Step 1: Our output value is 5.

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

Step 3: From step 1 above,{5}={100\%}.

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

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

{5}={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{5}{x}=\frac{100\%}{80.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{5}=\frac{80.}{100}

\Rightarrow{x} = {4}

Therefore, {80.\%} of {5} is {4}

Calculation Samples