Question

(18-16,9)*33-3:7,5 помогите пожалуйста срочно по действиям еще надо решить столбиком 296,4:76 300:0,27 в примере (18-16,9)*33-3:7,5=35,9 но у меня не получается такой ответ СРОЧНО ПОМОГИТЕ ПОЖАЛУЙСТА ДАЮ 30 БАЛЛОВ КТО ПРАВИЛЬНО СДЕЛАЕТ

Answer 1

(18-16,9)*33-3:7,5=35,9/// 1)18-16,9=1,1;/// 2)1,1*33=36,3;/// 3)3:7,5=0,4;/// 4)36,3-0,4=35,9; ответ:35,9///// 296,4:76=3,9;/// 300:0,27=примерно1111,11или 300/1:27/100=300/1*100/27=30000/27=1111 1/9

Answer 2

To solve the expression (18-16.9)*33-3:7.5, we need to follow the order of operations, which is commonly 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 perform the subtraction inside the parentheses: 18 - 16.9 = 1.1. 2. Next, we multiply the result by 33: 1.1 * 33 = 36.3. 3. Then, we perform the division: 3 divided by 7.5 = 0.4. 4. Finally, we subtract the result of the division from the previous multiplication: 36.3 - 0.4 = 35.9.

Therefore, the result of the expression (18-16.9)*33-3:7.5 is 35.9.

I hope this helps! Let me know if you have any further questions.