Question

( х + 5/12) - 1 1/5 = 1,25​

Answer 1

Ответ:

Пошаговое объяснение:

( х + 5/12) - 1 1/5 = 1,25​

( х + 5/12) - 1 1/5 = 1 1/4

Х=1 1/4+1 1/5-5/12

Х=1 15/60+1 12/60-25/60

Х=2 1/30

Answer 2

Пошаговое объяснение:

Вооо так получилось, надеюсь помогла

Answer 3

To solve the equation (х + 5/12) - 1 1/5 = 1.25, follow these steps:

1. First, simplify the expression on the left side of the equation: (х + 5/12) - 1 1/5 = 1.25

   Convert the mixed number 1 1/5 to an improper fraction: 1 1/5 = (5 * 1 + 1)/5 = 6/5

   Now, rewrite the equation with the simplified terms: (x + 5/12) - 6/5 = 1.25

2. To get rid of the fractions, you can multiply both sides of the equation by the least common multiple (LCM) of 12 and 5, which is 60. This will clear the denominators:

   60 * [(x + 5/12) - 6/5] = 60 * 1.25

   Simplify both sides: 60(x + 5/12) - 60(6/5) = 75

3. Distribute the 60 on the left side of the equation:

   60x + 5 * 60/12 - 60 * 6/5 = 75

4. Simplify the fractions on the left side:

   60x + 25 - 72 = 75

5. Continue to simplify:

   60x - 47 = 75

6. Now, isolate the variable x by adding 47 to both sides of the equation:

   60x = 75 + 47 60x = 122

7. Finally, divide both sides by 60 to solve for x:

   x = 122 / 60

Now, you can simplify the fraction:

x = 61 / 30

So, the solution to the equation is:

x = 61/30 or approximately x ≈ 2.0333