Percentage Calculator: What is 90 percent of .5? = 0.45

90 percent *.5 =

(90:100)*.5 =

(90*.5):100 =

45:100 = 0.45

Now we have: 90 percent of .5 = 0.45

Question: What is 90 percent of .5?

Percentage solution with steps:

Step 1: Our output value is .5.

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

Step 3: From step 1 above,{.5}={100\%}.

Step 4: Similarly, {x}={90\%}.

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

{.5}={100\%}(1).

{x}={90\%}(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{.5}{x}=\frac{100\%}{90\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{.5}=\frac{90}{100}

\Rightarrow{x} = {0.45}

Therefore, {90\%} of {.5} is {0.45}

Percentage of

Difference

.5 percent *90 =

(.5:100)*90 =

(.5*90):100 =

45:100 = 0.45

Now we have: .5 percent of 90 = 0.45

Question: What is .5 percent of 90?

Percentage solution with steps:

Step 1: Our output value is 90.

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

Step 3: From step 1 above,{90}={100\%}.

Step 4: Similarly, {x}={.5\%}.

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

{90}={100\%}(1).

{x}={.5\%}(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{90}{x}=\frac{100\%}{.5\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{90}=\frac{.5}{100}

\Rightarrow{x} = {0.45}

Therefore, {.5\%} of {90} is {0.45}

Calculation Samples