Percentage Calculator: What is 90 percent of 50.? = 45

90 percent *50. =

(90:100)*50. =

(90*50.):100 =

4500:100 = 45

Now we have: 90 percent of 50. = 45

Question: What is 90 percent of 50.?

Percentage solution with steps:

Step 1: Our output value is 50..

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

Step 3: From step 1 above,{50.}={100\%}.

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

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

{50.}={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{50.}{x}=\frac{100\%}{90\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{50.}=\frac{90}{100}

\Rightarrow{x} = {45}

Therefore, {90\%} of {50.} is {45}

Percentage of

Difference

50. percent *90 =

(50.:100)*90 =

(50.*90):100 =

4500:100 = 45

Now we have: 50. percent of 90 = 45

Question: What is 50. 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}={50.\%}.

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

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

{x}={50.\%}(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\%}{50.\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{90}=\frac{50.}{100}

\Rightarrow{x} = {45}

Therefore, {50.\%} of {90} is {45}

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