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Solution for 0.2 is what percent of 21:

0.2:21*100 =

(0.2*100):21 =

20:21 = 0.95238095238095

Now we have: 0.2 is what percent of 21 = 0.95238095238095

Question: 0.2 is what percent of 21?

Percentage solution with steps:

Step 1: We make the assumption that 21 is 100% since it is our output value.

Step 2: We next represent the value we seek with {x}.

Step 3: From step 1, it follows that {100\%}={21}.

Step 4: In the same vein, {x\%}={0.2}.

Step 5: This gives us a pair of simple equations:

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

{x\%}={0.2}(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

\frac{100\%}{x\%}=\frac{21}{0.2}

Step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x\%}{100\%}=\frac{0.2}{21}

\Rightarrow{x} = {0.95238095238095\%}

Therefore, {0.2} is {0.95238095238095\%} of {21}.

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Solution for 21 is what percent of 0.2:

21:0.2*100 =

(21*100):0.2 =

2100:0.2 = 10500

Now we have: 21 is what percent of 0.2 = 10500

Question: 21 is what percent of 0.2?

Percentage solution with steps:

Step 1: We make the assumption that 0.2 is 100% since it is our output value.

Step 2: We next represent the value we seek with {x}.

Step 3: From step 1, it follows that {100\%}={0.2}.

Step 4: In the same vein, {x\%}={21}.

Step 5: This gives us a pair of simple equations:

{100\%}={0.2}(1).

{x\%}={21}(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

\frac{100\%}{x\%}=\frac{0.2}{21}

Step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x\%}{100\%}=\frac{21}{0.2}

\Rightarrow{x} = {10500\%}

Therefore, {21} is {10500\%} of {0.2}.