Question

Выполните по действиям; а)(3539+5016-12*203):211б)(2356+809-2841)*106:159

Answer 1

А) 1)3539+5016=8555;  2) 12*203=2436;  3) 8555-2436=6119;  4)6119/211=29
б)  1)2356+809=3165;  2) 3165-2841=324;  3)324*106=34344;   4)34344/159=216

Answer 2

а) To solve the expression (3539 + 5016 - 12 * 203) ÷ 211, we need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

1. First, we need to perform the multiplication operation: 12 * 203 = 2,436. 2. Next, we can add the numbers: 3539 + 5016 - 2436 = 6,119. 3. Finally, we divide the result by 211: 6119 ÷ 211 = 29.

Therefore, the value of the expression (3539 + 5016 - 12 * 203) ÷ 211 is 29.

б) To solve the expression (2356 + 809 - 2841) * 106 ÷ 159, we again need to follow the order of operations.

1. First, we perform the addition and subtraction operations: 2356 + 809 - 2841 = 324. 2. Next, we multiply the result by 106: 324 * 106 = 34,344. 3. Finally, we divide the result by 159: 34344 ÷ 159 = 216.

Therefore, the value of the expression (2356 + 809 - 2841) * 106 ÷ 159 is 216.

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