Percentage Calculator: What is 42 percent of 31.55? = 13.251

42 percent *31.55 =

(42:100)*31.55 =

(42*31.55):100 =

1325.1:100 = 13.251

Now we have: 42 percent of 31.55 = 13.251

Question: What is 42 percent of 31.55?

Percentage solution with steps:

Step 1: Our output value is 31.55.

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

Step 3: From step 1 above,{31.55}={100\%}.

Step 4: Similarly, {x}={42\%}.

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

{31.55}={100\%}(1).

{x}={42\%}(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{31.55}{x}=\frac{100\%}{42\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{31.55}=\frac{42}{100}

\Rightarrow{x} = {13.251}

Therefore, {42\%} of {31.55} is {13.251}

Percentage of

Difference

31.55 percent *42 =

(31.55:100)*42 =

(31.55*42):100 =

1325.1:100 = 13.251

Now we have: 31.55 percent of 42 = 13.251

Question: What is 31.55 percent of 42?

Percentage solution with steps:

Step 1: Our output value is 42.

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

Step 3: From step 1 above,{42}={100\%}.

Step 4: Similarly, {x}={31.55\%}.

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

{42}={100\%}(1).

{x}={31.55\%}(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{42}{x}=\frac{100\%}{31.55\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{42}=\frac{31.55}{100}

\Rightarrow{x} = {13.251}

Therefore, {31.55\%} of {42} is {13.251}

Calculation Samples