Percentage Calculator: What is 30 percent of .7? = 0.21

30 percent *.7 =

(30:100)*.7 =

(30*.7):100 =

21:100 = 0.21

Now we have: 30 percent of .7 = 0.21

Question: What is 30 percent of .7?

Percentage solution with steps:

Step 1: Our output value is .7.

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

Step 3: From step 1 above,{.7}={100\%}.

Step 4: Similarly, {x}={30\%}.

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

{.7}={100\%}(1).

{x}={30\%}(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{.7}{x}=\frac{100\%}{30\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{.7}=\frac{30}{100}

\Rightarrow{x} = {0.21}

Therefore, {30\%} of {.7} is {0.21}

Percentage of

Difference

.7 percent *30 =

(.7:100)*30 =

(.7*30):100 =

21:100 = 0.21

Now we have: .7 percent of 30 = 0.21

Question: What is .7 percent of 30?

Percentage solution with steps:

Step 1: Our output value is 30.

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

Step 3: From step 1 above,{30}={100\%}.

Step 4: Similarly, {x}={.7\%}.

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

{30}={100\%}(1).

{x}={.7\%}(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{30}{x}=\frac{100\%}{.7\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{30}=\frac{.7}{100}

\Rightarrow{x} = {0.21}

Therefore, {.7\%} of {30} is {0.21}

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