Percentage Calculator: What is 42 percent of .80? = 0.34

42 percent *.80 =

(42:100)*.80 =

(42*.80):100 =

33.6:100 = 0.34

Now we have: 42 percent of .80 = 0.34

Question: What is 42 percent of .80?

Percentage solution with steps:

Step 1: Our output value is .80.

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

Step 3: From step 1 above,{.80}={100\%}.

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

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

{.80}={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{.80}{x}=\frac{100\%}{42\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{.80}=\frac{42}{100}

\Rightarrow{x} = {0.34}

Therefore, {42\%} of {.80} is {0.34}

Percentage of

Difference

.80 percent *42 =

(.80:100)*42 =

(.80*42):100 =

33.6:100 = 0.34

Now we have: .80 percent of 42 = 0.34

Question: What is .80 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}={.80\%}.

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

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

{x}={.80\%}(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\%}{.80\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{42}=\frac{.80}{100}

\Rightarrow{x} = {0.34}

Therefore, {.80\%} of {42} is {0.34}

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