Solution for 8.45 is what percent of 21:

8.45:21*100 =

(8.45*100):21 =

845:21 = 40.238095238095

Now we have: 8.45 is what percent of 21 = 40.238095238095

Question: 8.45 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\%}={8.45}.

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

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

{x\%}={8.45}(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}{8.45}

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

\frac{x\%}{100\%}=\frac{8.45}{21}

\Rightarrow{x} = {40.238095238095\%}

Therefore, {8.45} is {40.238095238095\%} of {21}.


What Percent Of Table For 8.45


Solution for 21 is what percent of 8.45:

21:8.45*100 =

(21*100):8.45 =

2100:8.45 = 248.52071005917

Now we have: 21 is what percent of 8.45 = 248.52071005917

Question: 21 is what percent of 8.45?

Percentage solution with steps:

Step 1: We make the assumption that 8.45 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\%}={8.45}.

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

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

{100\%}={8.45}(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{8.45}{21}

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

\frac{x\%}{100\%}=\frac{21}{8.45}

\Rightarrow{x} = {248.52071005917\%}

Therefore, {21} is {248.52071005917\%} of {8.45}.