Question

(17 1/18•3,6-0,476:14):(0,009•8700-120:4 2/7)+0,306:0,3

Answer 1

Фоточка тебе в помощь

Answer 2

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).

Let's break down the expression step by step:

1. First, calculate the values inside the parentheses (brackets):

   (17 1/18 • 3.6 - 0.476 : 14) : (0.009 • 8700 - 120 : 4 2/7) + 0.306 : 0.3

2. Calculate the values inside the brackets:

   (17 1/18 • 3.6 - 0.476 : 14) = (17.055 • 3.6 - 0.476 : 14)

3. Perform the multiplications and divisions inside the brackets:

   (17.055 • 3.6 - 0.476 : 14) = (61.998 - 0.034)

4. Calculate the values inside the other set of parentheses (brackets):

   (0.009 • 8700 - 120 : 4 2/7) = (78.3 - 120 : 4 2/7)

5. Perform the divisions inside the second set of brackets:

   (78.3 - 120 : 4 2/7) = (78.3 - 28.2857)

6. Perform the subtraction:

   (61.998 - 0.034) : (78.3 - 28.2857) + 0.306 : 0.3

7. Continue with the division and addition:

   (61.964) : (50.0143) + 1.02

8. Finally, perform the division and addition:

   1.238411 + 1.02 = 2.258411

So, the result of the expression is approximately 2.258411.