Percentage Calculator: What is 80 percent of 30.? = 24

80 percent *30. =

(80:100)*30. =

(80*30.):100 =

2400:100 = 24

Now we have: 80 percent of 30. = 24

Question: What is 80 percent of 30.?

Percentage solution with steps:

Step 1: Our output value is 30..

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

Step 3: From step 1 above,{30.}={100\%}.

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

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

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

Step 7: Again, the reciprocal of both sides gives

\frac{x}{30.}=\frac{80}{100}

\Rightarrow{x} = {24}

Therefore, {80\%} of {30.} is {24}

Percentage of

Difference

30. percent *80 =

(30.:100)*80 =

(30.*80):100 =

2400:100 = 24

Now we have: 30. percent of 80 = 24

Question: What is 30. 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}={30.\%}.

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

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

{x}={30.\%}(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\%}{30.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{80}=\frac{30.}{100}

\Rightarrow{x} = {24}

Therefore, {30.\%} of {80} is {24}

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