Question

9 1\6/(4 1\3-8)*(-4)+7\18*9 выполните действия

Answer 1

9 1\6/(4 1\3-8)*(-4)+7\18*9=41,5
4 1/3-8= 13/3-8= (13-24)/3= -11/3
9 1/6:(-11/3)=55/6*(-3/11)= -5/2
-5/2*(-4)=10
7/18*9=63/2=31,5
10+31,5=41,5

Answer 2

Mathematical Expression Evaluation

To evaluate the given mathematical expression 9 + 1/6 / (4 + 1/3 - 8) * (-4) + 7/18 * 9, we can follow the standard order of operations (PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Step 1: Evaluate the Expression Inside the Parentheses

The expression inside the parentheses is 4 + 1/3 - 8. We can simplify this first.

Step 2: Evaluate the Division

Next, we evaluate the division 1/6 / (4 + 1/3 - 8).

Step 3: Evaluate the Multiplication

Then, we evaluate the multiplication (result of step 2) * (-4) and 7/18 * 9.

Step 4: Perform Addition and Subtraction

Finally, we perform the addition and subtraction operations to get the final result.

Let's proceed with the step-by-step evaluation.