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Solution for 30 is what percent of 870:

30:870*100 =

(30*100):870 =

3000:870 = 3.45

Now we have: 30 is what percent of 870 = 3.45

Question: 30 is what percent of 870?

Percentage solution with steps:

Step 1: We make the assumption that 870 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\%}={870}.

Step 4: In the same vein, {x\%}={30}.

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

{100\%}={870}(1).

{x\%}={30}(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{870}{30}

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

\frac{x\%}{100\%}=\frac{30}{870}

\Rightarrow{x} = {3.45\%}

Therefore, {30} is {3.45\%} of {870}.

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Solution for 870 is what percent of 30:

870:30*100 =

(870*100):30 =

87000:30 = 2900

Now we have: 870 is what percent of 30 = 2900

Question: 870 is what percent of 30?

Percentage solution with steps:

Step 1: We make the assumption that 30 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\%}={30}.

Step 4: In the same vein, {x\%}={870}.

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

{100\%}={30}(1).

{x\%}={870}(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{30}{870}

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

\frac{x\%}{100\%}=\frac{870}{30}

\Rightarrow{x} = {2900\%}

Therefore, {870} is {2900\%} of {30}.