Percentage Calculator: What is 1 percent of 3990? = 39.9

1 percent *3990 =

(1:100)*3990 =

(1*3990):100 =

3990:100 = 39.9

Now we have: 1 percent of 3990 = 39.9

Question: What is 1 percent of 3990?

Percentage solution with steps:

Step 1: Our output value is 3990.

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

Step 3: From step 1 above,{3990}={100\%}.

Step 4: Similarly, {x}={1\%}.

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

{3990}={100\%}(1).

{x}={1\%}(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{3990}{x}=\frac{100\%}{1\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{3990}=\frac{1}{100}

\Rightarrow{x} = {39.9}

Therefore, {1\%} of {3990} is {39.9}

Percentage of

Difference

3990 percent *1 =

(3990:100)*1 =

(3990*1):100 =

3990:100 = 39.9

Now we have: 3990 percent of 1 = 39.9

Question: What is 3990 percent of 1?

Percentage solution with steps:

Step 1: Our output value is 1.

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

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

Step 4: Similarly, {x}={3990\%}.

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

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

{x}={3990\%}(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{1}{x}=\frac{100\%}{3990\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{1}=\frac{3990}{100}

\Rightarrow{x} = {39.9}

Therefore, {3990\%} of {1} is {39.9}

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