Percentage Calculator: What is 10 percent of 421? = 42.1

10 percent *421 =

(10:100)*421 =

(10*421):100 =

4210:100 = 42.1

Now we have: 10 percent of 421 = 42.1

Question: What is 10 percent of 421?

Percentage solution with steps:

Step 1: Our output value is 421.

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

Step 3: From step 1 above,{421}={100\%}.

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

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

{421}={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{421}{x}=\frac{100\%}{10\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{421}=\frac{10}{100}

\Rightarrow{x} = {42.1}

Therefore, {10\%} of {421} is {42.1}

Percentage of

Difference

421 percent *10 =

(421:100)*10 =

(421*10):100 =

4210:100 = 42.1

Now we have: 421 percent of 10 = 42.1

Question: What is 421 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}={421\%}.

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

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

{x}={421\%}(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\%}{421\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{10}=\frac{421}{100}

\Rightarrow{x} = {42.1}

Therefore, {421\%} of {10} is {42.1}

Calculation Samples