Question

(6-4/5):(1 1/3-1/4)*(2 1/3+1 2/5+1/6)

Answer 1

Пошаговое объяснение:

=26/5÷13/4*117/30=2/5*117/30=117/75=1 42/75

Answer 2

Ответ:

Пошаговое объяснение:

(6-4/5)÷(11/3-1/4)×21/3+12/5+1/6)=26/5÷44/12×67/6=13/5×1/11×6/1=871/55=15целых 46/55

Это если там не было целых

Answer 3

To solve this expression, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this case, we'll start by simplifying within the parentheses and brackets first.

The expression is:

(6 - 4/5) : (1 1/3 - 1/4) * (2 1/3 + 1 2/5 + 1/6)

First, let's simplify the fractions within the parentheses and brackets:

(6 - 4/5) : (4/3 - 1/4) * (7/3 + 12/5 + 1/6)

Now, let's continue simplifying the expression step by step:

Step 1: Simplify the fractions within the parentheses and brackets.

(6 - 4/5) : (4/3 - 1/4) * (7/3 + 12/5 + 1/6)

Step 2: Calculate the subtraction and addition within the parentheses and brackets.

(6 - 4/5) : (16/12 - 3/12) * (42/12 + 24/12 + 2/12)

Step 3: Further simplify the fractions within the parentheses and brackets.

(30/5 - 4/5) : (13/12) * (68/12)

Step 4: Perform the subtraction and division.

(26/5) : (13/12) * (68/12)

Step 5: Divide the fractions.

(26/5) * (12/13) * (68/12)

Step 6: Cancel common factors and multiply.

(26/5) * (12/13) * (68/12) = (26/5) * (4/13) * (17/1) = (26 * 4 * 17) / (5 * 13 * 1)

Step 7: Calculate the final result.

(26 * 4 * 17) / (5 * 13 * 1) = (1768) / (65) ≈ 27.2923

So, the result of the expression is approximately 27.2923.