Question

7. Укажите, где верно записано следующее выражение: Разность чисел 386 и 216 уменьшить в 2 раза. А) (386 + 216) – 2 B) (386 - 216) : 2 C) (386 - 216) – 2 D) (386 - 216) ∙ 2

Answer 1

В) разность-минус; у уменьшить В 2 раза-деление.

Answer 2

Верно записано выражение: В).

Answer 3

The question is asking to find the correct way to write the following expression: Subtract the difference of the numbers 386 and 216 by 2. The answer is B) (386 - 216) : 2. Here is a detailed explanation:

- The difference of the numbers 386 and 216 is obtained by subtracting 216 from 386, which is 386 - 216. This gives 170. - To subtract the difference by 2, we need to divide the difference by 2, which is (386 - 216) : 2. This gives 85. - The other options are incorrect because they do not follow the order of operations or they use the wrong operation. For example, option A) (386 + 216) – 2 adds the numbers instead of subtracting them, option C) (386 - 216) – 2 subtracts 2 from the difference instead of dividing it, and option D) (386 - 216) ∙ 2 multiplies the difference by 2 instead of dividing it.

I hope this helps you understand the problem better. You can also check out some web sources that explain how to write and solve mathematical expressions . Have a nice day!