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Solution for .1 is what percent of 3.9:

.1:3.9*100 =

(.1*100):3.9 =

10:3.9 = 2.5641025641026

Now we have: .1 is what percent of 3.9 = 2.5641025641026

Question: .1 is what percent of 3.9?

Percentage solution with steps:

Step 1: We make the assumption that 3.9 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\%}={3.9}.

Step 4: In the same vein, {x\%}={.1}.

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

{100\%}={3.9}(1).

{x\%}={.1}(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{3.9}{.1}

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

\frac{x\%}{100\%}=\frac{.1}{3.9}

\Rightarrow{x} = {2.5641025641026\%}

Therefore, {.1} is {2.5641025641026\%} of {3.9}.

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Solution for 3.9 is what percent of .1:

3.9:.1*100 =

(3.9*100):.1 =

390:.1 = 3900

Now we have: 3.9 is what percent of .1 = 3900

Question: 3.9 is what percent of .1?

Percentage solution with steps:

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

Step 4: In the same vein, {x\%}={3.9}.

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

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

{x\%}={3.9}(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{.1}{3.9}

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

\frac{x\%}{100\%}=\frac{3.9}{.1}

\Rightarrow{x} = {3900\%}

Therefore, {3.9} is {3900\%} of {.1}.