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Solution for 129 is what percent of 18:

129:18*100 =

(129*100):18 =

12900:18 = 716.67

Now we have: 129 is what percent of 18 = 716.67

Question: 129 is what percent of 18?

Percentage solution with steps:

Step 1: We make the assumption that 18 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\%}={18}.

Step 4: In the same vein, {x\%}={129}.

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

{100\%}={18}(1).

{x\%}={129}(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{18}{129}

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

\frac{x\%}{100\%}=\frac{129}{18}

\Rightarrow{x} = {716.67\%}

Therefore, {129} is {716.67\%} of {18}.

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Solution for 18 is what percent of 129:

18:129*100 =

(18*100):129 =

1800:129 = 13.95

Now we have: 18 is what percent of 129 = 13.95

Question: 18 is what percent of 129?

Percentage solution with steps:

Step 1: We make the assumption that 129 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\%}={129}.

Step 4: In the same vein, {x\%}={18}.

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

{100\%}={129}(1).

{x\%}={18}(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{129}{18}

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

\frac{x\%}{100\%}=\frac{18}{129}

\Rightarrow{x} = {13.95\%}

Therefore, {18} is {13.95\%} of {129}.