Percentage Calculator


           

What is 40 percent of 2?

Solution for What is 40 percent of 2:

40 percent *2 =

(40:100)*2 =

(40*2):100 =

80:100 = 0.8

Now we have: 40 percent of 2 = 0.8

Question: What is 40 percent of 2?

Percentage solution with steps:

Step 1: Our output value is 2.

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

Step 3: From step 1 above,{2}={100\%}.

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

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

{2}={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{2}{x}=\frac{100\%}{40\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{2}=\frac{40}{100}

\Rightarrow{x} = {0.8}

Therefore, {40\%} of {2} is {0.8}

Solution for What is 2 percent of 40:

2 percent *40 =

(2:100)*40 =

(2*40):100 =

80:100 = 0.8

Now we have: 2 percent of 40 = 0.8

Question: What is 2 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}={2\%}.

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

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

{x}={2\%}(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\%}{2\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{40}=\frac{2}{100}

\Rightarrow{x} = {0.8}

Therefore, {2\%} of {40} is {0.8}

Calculation Samples