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What is 10 percent of 21?

Solution for What is 10 percent of 21:

10 percent * 21 =

(10:100)* 21 =

(10* 21):100 =

210:100 = 2.1

Now we have: 10 percent of 21 = 2.1

Question: What is 10 percent of 21?

Percentage solution with steps:

Step 1: Our output value is 21.

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

Step 3: From step 1 above,{ 21}={100\%}.

Step 4: Similarly, {x}={10\%}.

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

{ 21}={100\%}(1).

{x}={10\%}(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{ 21}{x}=\frac{100\%}{10\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{ 21}=\frac{10}{100}

\Rightarrow{x} = {2.1}

Therefore, {10\%} of { 21} is {2.1}

Solution for What is 21 percent of 10:

21 percent *10 =

( 21:100)*10 =

( 21*10):100 =

210:100 = 2.1

Now we have: 21 percent of 10 = 2.1

Question: What is 21 percent of 10?

Percentage solution with steps:

Step 1: Our output value is 10.

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

Step 3: From step 1 above,{10}={100\%}.

Step 4: Similarly, {x}={ 21\%}.

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

{10}={100\%}(1).

{x}={ 21\%}(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{10}{x}=\frac{100\%}{ 21\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{10}=\frac{ 21}{100}

\Rightarrow{x} = {2.1}

Therefore, { 21\%} of {10} is {2.1}

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