# Percentage Calculator

### What is 20 percent of 510?

#### Solution for What is 20 percent of 510:

20 percent * 510 =

(20:100)* 510 =

(20* 510):100 =

10200:100 = 102

**Now we have: 20 percent of 510 = 102**

**Question: What is 20 percent of 510?**

Percentage solution with steps:

Step 1: Our output value is 510.

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

Step 3: From step 1 above,{ 510}={100\%}.

Step 4: Similarly, {x}={20\%}.

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

{ 510}={100\%}(1).

{x}={20\%}(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{ 510}{x}=\frac{100\%}{20\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{ 510}=\frac{20}{100}

\Rightarrow{x} = {102}

Therefore, {20\%} of { 510} is {102}

#### Solution for What is 510 percent of 20:

510 percent *20 =

( 510:100)*20 =

( 510*20):100 =

10200:100 = 102

**Now we have: 510 percent of 20 = 102**

**Question: What is 510 percent of 20?**

Percentage solution with steps:

Step 1: Our output value is 20.

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

Step 3: From step 1 above,{20}={100\%}.

Step 4: Similarly, {x}={ 510\%}.

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

{20}={100\%}(1).

{x}={ 510\%}(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{20}{x}=\frac{100\%}{ 510\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{20}=\frac{ 510}{100}

\Rightarrow{x} = {102}

Therefore, { 510\%} of {20} is {102}

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