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Formula: (12/30) × 100 = 40 %   copy

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## 12 is what percent of 30 ?

We will explain how to calculate "12 is what percent of 30?" and show the answer through the following lines. And also display the result of calculating 12 is what percent of 30? In graphs for further clarification. You can use X Is what percent of y? calculator or the calculator above to calculate values other than (12, 30).

40%
12
60%
18
+30
40%
12
60%
18
+30

### Solution for 12 is what percent of 30 ?

Firstly, We use the next formula to calculate the percentage of (12 of 30).

Formula: ( X / Y ) × 100 copy

• X refers to the small number whose value we want to calculate from the large number. in our case, it's 12 (twelve ).
• Y refers to the large number, it's 30 (thirty ).
• 100 It's 100% (One hundred percent).

#### Calculation steps

Step 1 12 / 30 × 100
We divide 12 (twelve ) by 30 (thirty ) then multiply the result by 100 (one hundred).

Step 2 = 0.4 × 100

12 divided by 30 equals 0.4 ( point four). The next step, we multiply the 0.4 by 100.

Step 3 = 40 (forty )

0.4 multiplied by 100 equals 40%.

The result12 is 40% of 30. In words: The twelve is forty percent of thirty .
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## 30 is what percent of 12 ?

### Solution for 30 is what percent of 12 ?

Step 1 30 / 12 × 100
We divide 30 (thirty ) by 12 (twelve ) then multiply the result by 100 (one hundred).

Step 2 = 2.5 × 100

30 divided by 12 equals 2.5 (two point five). The next step, we multiply the 2.5 by 100.

Step 3 = 250 (two hundred fifty )

2.5 multiplied by 100 equals 250%.

The resultTherefore, 30 is 250% of 12. In words: The thirty is two hundred fifty percent of twelve .