Percentage Calculator: What is 42 percent of 831? = 349.02

42 percent *831 =

(42:100)*831 =

(42*831):100 =

34902:100 = 349.02

Now we have: 42 percent of 831 = 349.02

Question: What is 42 percent of 831?

Percentage solution with steps:

Step 1: Our output value is 831.

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

Step 3: From step 1 above,{831}={100\%}.

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

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

{831}={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{831}{x}=\frac{100\%}{42\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{831}=\frac{42}{100}

\Rightarrow{x} = {349.02}

Therefore, {42\%} of {831} is {349.02}

Percentage of

Difference

831 percent *42 =

(831:100)*42 =

(831*42):100 =

34902:100 = 349.02

Now we have: 831 percent of 42 = 349.02

Question: What is 831 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}={831\%}.

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

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

{x}={831\%}(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\%}{831\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{42}=\frac{831}{100}

\Rightarrow{x} = {349.02}

Therefore, {831\%} of {42} is {349.02}

Calculation Samples