Percentage Calculator


           

What is 30 percent of 25?

Solution for What is 30 percent of 25:

30 percent * 25 =

(30:100)* 25 =

(30* 25):100 =

750:100 = 7.5

Now we have: 30 percent of 25 = 7.5

Question: What is 30 percent of 25?

Percentage solution with steps:

Step 1: Our output value is 25.

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

Step 3: From step 1 above,{ 25}={100\%}.

Step 4: Similarly, {x}={30\%}.

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

{ 25}={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{ 25}{x}=\frac{100\%}{30\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{ 25}=\frac{30}{100}

\Rightarrow{x} = {7.5}

Therefore, {30\%} of { 25} is {7.5}

Solution for What is 25 percent of 30:

25 percent *30 =

( 25:100)*30 =

( 25*30):100 =

750:100 = 7.5

Now we have: 25 percent of 30 = 7.5

Question: What is 25 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}={ 25\%}.

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

{30}={100\%}(1).

{x}={ 25\%}(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\%}{ 25\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{30}=\frac{ 25}{100}

\Rightarrow{x} = {7.5}

Therefore, { 25\%} of {30} is {7.5}

Calculation Samples