Percentage Calculator: What is 40 percent of 3.? = 1.2

40 percent *3. =

(40:100)*3. =

(40*3.):100 =

120:100 = 1.2

Now we have: 40 percent of 3. = 1.2

Question: What is 40 percent of 3.?

Percentage solution with steps:

Step 1: Our output value is 3..

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

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

Step 4: Similarly, {x}={40\%}.

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

{3.}={100\%}(1).

{x}={40\%}(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{3.}{x}=\frac{100\%}{40\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{3.}=\frac{40}{100}

\Rightarrow{x} = {1.2}

Therefore, {40\%} of {3.} is {1.2}

Percentage of

Difference

3. percent *40 =

(3.:100)*40 =

(3.*40):100 =

120:100 = 1.2

Now we have: 3. percent of 40 = 1.2

Question: What is 3. percent of 40?

Percentage solution with steps:

Step 1: Our output value is 40.

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

Step 3: From step 1 above,{40}={100\%}.

Step 4: Similarly, {x}={3.\%}.

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

{40}={100\%}(1).

{x}={3.\%}(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{40}{x}=\frac{100\%}{3.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{40}=\frac{3.}{100}

\Rightarrow{x} = {1.2}

Therefore, {3.\%} of {40} is {1.2}

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