Question

Если 3% -это число 7, то 12% -это число​

Answer 1

Запишем пропорцию:

3% — 7

12% — х

х=(12%·7)/3%=28.

Ответ: это число 28.

Answer 2

12÷3=4

7*4=28 получается это 12%

Answer 3

To find out what number corresponds to 12%, we can set up a proportion using the information provided:

3% corresponds to 7 12% corresponds to x (the unknown number we want to find)

The proportion can be set up as follows:

(3/100) = (7/x)

To solve for x, we can cross-multiply:

3x = 100 * 7 3x = 700

Now, divide both sides by 3 to isolate x:

x = 700 / 3 x ≈ 233.33

So, if 3% is represented by the number 7, then 12% is represented by the number approximately 233.33.