Question

Помогите решить 78544:(4455-8771)*555+10020=?

Answer 1

1)4455-8771=-4316 2)78544:(-4316)=18,2(я взяла это приближенное значение) 3)18,2*555=-10101 4)10020-10101=-81

Answer 2

Если нужен просто ответ, то вот так: $-9080 \frac{80}{1079}$

Answer 3

To solve the expression 78544:(4455-8771)*555+10020, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Let's break down the expression step by step:

1. First, we need to calculate the value inside the parentheses (4455-8771): 4455 - 8771 = -4316

2. Next, we multiply the result from step 1 by 555: -4316 * 555 = -2,394,780

3. Then, we divide 78544 by the result from step 2: 78544 / -2,394,780 = -0.0328 (rounded to four decimal places)

4. Finally, we add 10020 to the result from step 3: -0.0328 + 10020 = 10019.9672 (rounded to four decimal places)

Therefore, the solution to the expression 78544:(4455-8771)*555+10020 is approximately 10019.9672.

Please note that the answer is rounded to four decimal places.