Question

(2320,78÷274-452,25×0,048)÷4

Answer 1

Ответ:

3,3095

Пошаговое объяснение:

1)452,25×0,048=21,708

2)232,78÷274=8,47

3)21,708-8,470=13,238

4)13,238÷4=3,3095

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). In this case, you should first perform the calculations inside the parentheses and then proceed from left to right.

Here's the step-by-step calculation:

1. Calculate what's inside the parentheses:

   (2320,78 ÷ 274 - 452,25 × 0,048)

   First, calculate the division and multiplication:

   2320.78 ÷ 274 = 8.46722627737 (approximately) 452.25 × 0.048 = 21.69

   Now subtract the results:

   8.46722627737 - 21.69 ≈ -13.22277372263

2. Now, you have:

   (-13.22277372263) ÷ 4

3. Finally, perform the division:

   -13.22277372263 ÷ 4 ≈ -3.3056934306575

So, the result of the expression is approximately -3.3057.

Answer 3

To solve the expression (2320.78 ÷ 274 - 452.25 × 0.048) ÷ 4, 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 expression, you first perform the multiplication and division, and then the subtraction. Here's the step-by-step calculation:

1. 452.25 × 0.048 = 21.69
2. 2320.78 ÷ 274 = 8.48175182482 (approximately, you can keep more decimal places if needed)
3. 8.48175182482 - 21.69 = -13.20824817518 (approximately)
4. Finally, -13.20824817518 ÷ 4 = -3.302062043795 (approximately)

So, the result of the expression is approximately -3.3021.