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Solution for 4. is what percent of 21:

4.:21*100 =

(4.*100):21 =

400:21 = 19.047619047619

Now we have: 4. is what percent of 21 = 19.047619047619

Question: 4. 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\%}={4.}.

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

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

{x\%}={4.}(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}{4.}

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

\frac{x\%}{100\%}=\frac{4.}{21}

\Rightarrow{x} = {19.047619047619\%}

Therefore, {4.} is {19.047619047619\%} of {21}.

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• 4. is what percent of 90 = 4.44
• 4. is what percent of 91 = 4.4
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• 4. is what percent of 95 = 4.21
• 4. is what percent of 96 = 4.17
• 4. is what percent of 97 = 4.12
• 4. is what percent of 98 = 4.08
• 4. is what percent of 99 = 4.04
• 4. is what percent of 100 = 4

Solution for 21 is what percent of 4.:

21:4.*100 =

(21*100):4. =

2100:4. = 525

Now we have: 21 is what percent of 4. = 525

Question: 21 is what percent of 4.?

Percentage solution with steps:

Step 1: We make the assumption that 4. 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\%}={4.}.

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

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

{100\%}={4.}(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{4.}{21}

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

\frac{x\%}{100\%}=\frac{21}{4.}

\Rightarrow{x} = {525\%}

Therefore, {21} is {525\%} of {4.}.