Question

19 : (x - 4 целых 1/3) = 6

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

$19 \div (x - 4 \frac{1}{3} ) = 6 \\ x - 4 \frac{1}{ 3} = 19 \div 6 = 3 \frac{1}{6} \\ x = 4 \frac{2}{6} + 3 \frac{1}{6} = 7.5$

Ответ: 7.5

Answer 3

To solve the equation 19: (x - 4 целых 1/3) = 6, we need to isolate the variable x on one side of the equation. Let's proceed with the steps:

Step 1: Convert the mixed number "4 целых 1/3" into an improper fraction. "4 целых" means 4 whole units, and "1/3" means 1/3 of a unit. So, "4 целых 1/3" can be converted to an improper fraction as follows: 4 целых + 1/3 = 4 + 1/3 = (4*3 + 1)/3 = 13/3

Now, our equation becomes: 19 : (x - 13/3) = 6

Step 2: To get rid of the division symbol ":", we can multiply both sides of the equation by the reciprocal of 19, which is 1/19.

(1/19) * 19 : (x - 13/3) = (1/19) * 6

This simplifies to: x - 13/3 = 6/19

Step 3: Now, let's isolate the variable x by bringing the constant term (-13/3) to the other side of the equation.

x = 6/19 + 13/3

Step 4: To add these fractions, we need to find a common denominator. The common denominator for 19 and 3 is 57.

x = (6/19)(3/3) + (13/3)(19/19)

x = 18/57 + 247/57

Step 5: Add the fractions:

x = (18 + 247) / 57

x = 265 / 57

The solution for the equation is: x = 265/57