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Solution for 25 is what percent of 645:

25:645*100 =

(25*100):645 =

2500:645 = 3.88

Now we have: 25 is what percent of 645 = 3.88

Question: 25 is what percent of 645?

Percentage solution with steps:

Step 1: We make the assumption that 645 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\%}={645}.

Step 4: In the same vein, {x\%}={25}.

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

{100\%}={645}(1).

{x\%}={25}(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{645}{25}

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

\frac{x\%}{100\%}=\frac{25}{645}

\Rightarrow{x} = {3.88\%}

Therefore, {25} is {3.88\%} of {645}.

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Solution for 645 is what percent of 25:

645:25*100 =

(645*100):25 =

64500:25 = 2580

Now we have: 645 is what percent of 25 = 2580

Question: 645 is what percent of 25?

Percentage solution with steps:

Step 1: We make the assumption that 25 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\%}={25}.

Step 4: In the same vein, {x\%}={645}.

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

{100\%}={25}(1).

{x\%}={645}(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{25}{645}

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

\frac{x\%}{100\%}=\frac{645}{25}

\Rightarrow{x} = {2580\%}

Therefore, {645} is {2580\%} of {25}.