Percentage Calculator: What is 75 percent of 4.20? = 3.15

75 percent *4.20 =

(75:100)*4.20 =

(75*4.20):100 =

315:100 = 3.15

Now we have: 75 percent of 4.20 = 3.15

Question: What is 75 percent of 4.20?

Percentage solution with steps:

Step 1: Our output value is 4.20.

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

Step 3: From step 1 above,{4.20}={100\%}.

Step 4: Similarly, {x}={75\%}.

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

{4.20}={100\%}(1).

{x}={75\%}(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{4.20}{x}=\frac{100\%}{75\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{4.20}=\frac{75}{100}

\Rightarrow{x} = {3.15}

Therefore, {75\%} of {4.20} is {3.15}

Percentage of

Difference

4.20 percent *75 =

(4.20:100)*75 =

(4.20*75):100 =

315:100 = 3.15

Now we have: 4.20 percent of 75 = 3.15

Question: What is 4.20 percent of 75?

Percentage solution with steps:

Step 1: Our output value is 75.

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

Step 3: From step 1 above,{75}={100\%}.

Step 4: Similarly, {x}={4.20\%}.

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

{75}={100\%}(1).

{x}={4.20\%}(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{75}{x}=\frac{100\%}{4.20\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{75}=\frac{4.20}{100}

\Rightarrow{x} = {3.15}

Therefore, {4.20\%} of {75} is {3.15}

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