Question

285+475-215:3=? помогите с решением

Answer 1

Вот это проверенный ответ со всеми действиями

Answer 2

Сначала выполняется деление.
285+475-215:3=285+475-71(приблизит.)= 760-71= 689

Answer 3

To solve the equation 285 + 475 - 215 ÷ 3, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Step 1: Division

We start by performing the division operation. In this case, we have 215 ÷ 3, which equals 71.6667.

Step 2: Addition and Subtraction

Next, we perform the addition and subtraction operations from left to right. We have 285 + 475 - 71.6667.

Step 3: Addition

Adding 285 and 475 gives us 760.

Step 4: Subtraction

Subtracting 71.6667 from 760 gives us 688.3333.

Therefore, the solution to the equation 285 + 475 - 215 ÷ 3 is approximately 688.3333.

Please note that the solution is rounded to four decimal places for simplicity.

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