Question

8. При яких натуральних значеннях х дріб 12/х буде не правильним а дріб 7/х правильним ​

Answer 1

Чтобы дробь 12/х была не правильной, а дроь 7/х правильной нам надо подставить число больше 7 и меньше 12.

Варианты:

12/11

12/10

12/9

12/8

И варианты с 7/х ))

7/11

7/10

7/9

7/8

Тоесть, х = 11, 10, 9, 8

удачи)

Answer 2

Finding the Values for which 12/x is Improper and 7/x is Proper

To determine the values of x for which the fraction 12/x is improper and the fraction 7/x is proper, we need to understand the concept of proper and improper fractions.

A proper fraction is a fraction where the numerator is less than the denominator. For example, 3/4 is a proper fraction because 3 is less than 4.

An improper fraction is a fraction where the numerator is equal to or greater than the denominator. For example, 5/4 is an improper fraction because 5 is greater than 4.

Now, let's analyze the fractions 12/x and 7/x separately to determine the values of x for which each fraction is proper or improper.

For the fraction 12/x:

To determine when 12/x is improper, we need to find the values of x for which the numerator (12) is greater than or equal to the denominator (x).

Therefore, the values of x for which 12/x is improper are x ≤ 12.

For the fraction 7/x:

To determine when 7/x is proper, we need to find the values of x for which the numerator (7) is less than the denominator (x).

Therefore, the values of x for which 7/x is proper are x > 7.

In summary:

- The fraction 12/x is improper for x ≤ 12. - The fraction 7/x is proper for x > 7.

Please note that the values of x mentioned above are based on the analysis of the fractions 12/x and 7/x.