Question

(35+7):6•8+49: (16-9)•9

Answer 1

Ответ: раскроем скобки 42/6*8+49*9/7=7*8+7*9=7*(8+9)=7*17=70+49=119.

Пошаговое объяснение:

Answer 2

To solve the given expression (35+7):6•8+49:(16-9)•9, we need to follow the order of operations, which is often represented by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's break down the expression step by step:

Step 1: Solve the expressions inside parentheses. (35+7):6•8+49:(16-9)•9 (42):6•8+49:(7)•9 7•8+49:(7)•9 56+49:(7)•9

Step 2: Perform any multiplication or division from left to right. 56+49:(7)•9 56+49:(7)•9 56+7•9

Step 3: Complete the remaining addition. 56+7•9 56+63

Step 4: Calculate the final addition. 56+63 = 119

Therefore, the value of the given expression is 119.