#### Solution for 128 is what percent of 9:

128:9*100 =

(128*100):9 =

12800:9 = 1422.22

Now we have: 128 is what percent of 9 = 1422.22

Question: 128 is what percent of 9?

Percentage solution with steps:

Step 1: We make the assumption that 9 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\%}={9}.

Step 4: In the same vein, {x\%}={128}.

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

{100\%}={9}(1).

{x\%}={128}(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{9}{128}

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

\frac{x\%}{100\%}=\frac{128}{9}

\Rightarrow{x} = {1422.22\%}

Therefore, {128} is {1422.22\%} of {9}.

#### Solution for 9 is what percent of 128:

9:128*100 =

(9*100):128 =

900:128 = 7.03

Now we have: 9 is what percent of 128 = 7.03

Question: 9 is what percent of 128?

Percentage solution with steps:

Step 1: We make the assumption that 128 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\%}={128}.

Step 4: In the same vein, {x\%}={9}.

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

{100\%}={128}(1).

{x\%}={9}(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{128}{9}

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

\frac{x\%}{100\%}=\frac{9}{128}

\Rightarrow{x} = {7.03\%}

Therefore, {9} is {7.03\%} of {128}.

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