Solution for What is 90 percent of 13.8:

90 percent *13.8 =

(90:100)*13.8 =

(90*13.8):100 =

1242:100 = 12.42

Now we have: 90 percent of 13.8 = 12.42

Question: What is 90 percent of 13.8?

Percentage solution with steps:

Step 1: Our output value is 13.8.

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

Step 3: From step 1 above,{13.8}={100\%}.

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

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

{13.8}={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{13.8}{x}=\frac{100\%}{90\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{13.8}=\frac{90}{100}

\Rightarrow{x} = {12.42}

Therefore, {90\%} of {13.8} is {12.42}


Percentage Of Table For 13.8

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Solution for What is 13.8 percent of 90:

13.8 percent *90 =

(13.8:100)*90 =

(13.8*90):100 =

1242:100 = 12.42

Now we have: 13.8 percent of 90 = 12.42

Question: What is 13.8 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}={13.8\%}.

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

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

{x}={13.8\%}(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\%}{13.8\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{90}=\frac{13.8}{100}

\Rightarrow{x} = {12.42}

Therefore, {13.8\%} of {90} is {12.42}