Question

-18,2:(-8 2/3)+(8 1/9)​

Answer 1

_____________________

Answer 2

Ответ:

10 19/90

Пошаговое объяснение:

решение внизу

Answer 3

To solve the expression (-18.2) / (-8 2/3) + (8 1/9), you can follow these steps:

Step 1: Convert mixed numbers to improper fractions.

-8 2/3 = -8 6/9 = -8 (6/9)

8 1/9 = 8 9/9 = 8 (9/9)

Step 2: Simplify the fractions.

-8 (6/9) simplifies to -8 (2/3) because both the numerator and denominator are divisible by 3.

8 (9/9) simplifies to 8 (1/1) because any number divided by itself is 1.

Step 3: Perform the division and addition.

Now, you have:

(-18.2) / (-8 2/3) + (8 1/9) = (-18.2) / (-8 2/3) + 8 (1/1)

Step 4: Calculate the division:

(-18.2) / (-8 2/3) = (-18.2) / (-8 (2/3))

To divide by a fraction, you can multiply by its reciprocal:

(-18.2) / (-8 (2/3)) = (-18.2) / (-8) * (3/2)

Now, calculate each part:

(-18.2) / (-8) = 18.2 / 8 = 2.275

(3/2) is the reciprocal of (2/3), so (3/2) = 3/2

Now, you can calculate the division part:

2.275 * (3/2) = 2.275 * 1.5 = 3.4125

Step 5: Add the result to 8 (1/1):

3.4125 + 8 (1/1) = 3.4125 + 8 = 11.4125

So, (-18.2) / (-8 2/3) + (8 1/9) equals approximately 11.4125.