Solution for 12.60 is what percent of 21:

12.60:21*100 =

(12.60*100):21 =

1260:21 = 60

Now we have: 12.60 is what percent of 21 = 60

Question: 12.60 is what percent of 21?

Percentage solution with steps:

Step 1: We make the assumption that 21 is 100% since it is our output value.

Step 2: We next represent the value we seek with {x}.

Step 3: From step 1, it follows that {100\%}={21}.

Step 4: In the same vein, {x\%}={12.60}.

Step 5: This gives us a pair of simple equations:

{100\%}={21}(1).

{x\%}={12.60}(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

\frac{100\%}{x\%}=\frac{21}{12.60}

Step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x\%}{100\%}=\frac{12.60}{21}

\Rightarrow{x} = {60\%}

Therefore, {12.60} is {60\%} of {21}.

Solution for 21 is what percent of 12.60:

21:12.60*100 =

(21*100):12.60 =

2100:12.60 = 166.66666666667

Now we have: 21 is what percent of 12.60 = 166.66666666667

Question: 21 is what percent of 12.60?

Percentage solution with steps:

Step 1: We make the assumption that 12.60 is 100% since it is our output value.

Step 2: We next represent the value we seek with {x}.

Step 3: From step 1, it follows that {100\%}={12.60}.

Step 4: In the same vein, {x\%}={21}.

Step 5: This gives us a pair of simple equations:

{100\%}={12.60}(1).

{x\%}={21}(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

\frac{100\%}{x\%}=\frac{12.60}{21}

Step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x\%}{100\%}=\frac{21}{12.60}

\Rightarrow{x} = {166.66666666667\%}

Therefore, {21} is {166.66666666667\%} of {12.60}.