Percentage Calculator: 7 is what percent of 18? = 38.89

Solution for 7 is what percent of 18:

7:18*100 =

(7*100):18 =

700:18 = 38.89

Now we have: 7 is what percent of 18 = 38.89

Question: 7 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\%}={7}.

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

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

{x\%}={7}(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}{7}

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

\frac{x\%}{100\%}=\frac{7}{18}

\Rightarrow{x} = {38.89\%}

Therefore, {7} is {38.89\%} of {18}.

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Solution for 18 is what percent of 7:

18:7*100 =

(18*100):7 =

1800:7 = 257.14

Now we have: 18 is what percent of 7 = 257.14

Question: 18 is what percent of 7?

Percentage solution with steps:

Step 1: We make the assumption that 7 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\%}={7}.

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

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

{100\%}={7}(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{7}{18}

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

\frac{x\%}{100\%}=\frac{18}{7}

\Rightarrow{x} = {257.14\%}

Therefore, {18} is {257.14\%} of {7}.

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