Question

5/6 + 7 / 12 / 7 / 2​

Answer 1

Ответ:

Как я поняла, пример 5/6+7/12 : 7/2=

10/12+7/12:7/2==1

Answer 2

Ответ:

1

Объяснение:

5/6+1/6 =1

Сокращаешь 12 и 2

Answer 3

To solve the expression, let's follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

The expression 5/6 + 7 / 12 / 7 / 2 can be written as:

5/6 + (7 / 12) / 7 / 2

Now, let's proceed step by step:

Step 1: Simplify the division inside the parentheses first. 7 / 12 = 0.583333... (rounded to six decimal places)

Step 2: Now we have: 5/6 + 0.583333... / 7 / 2

Step 3: Next, perform the division from left to right: 0.583333... / 7 = 0.083333... (rounded to six decimal places)

Step 4: Now we have: 5/6 + 0.083333... / 2

Step 5: Perform the last division: 0.083333... / 2 = 0.041666... (rounded to six decimal places)

Step 6: Finally, add the remaining fractions: 5/6 + 0.041666... = 5/6 + 1/24

To add these fractions, we need a common denominator, which is 24 in this case. So:

(5 * 4) / (6 * 4) + 1/24 = 20/24 + 1/24 = 21/24

Step 7: Simplify the fraction if possible: 21/24 can be reduced to 7/8 by dividing both the numerator and denominator by their greatest common divisor, which is 3.

So, the simplified result is:

5/6 + 7 / 12 / 7 / 2 = 7/8.