Question

1. Рассмотри способы вычисления. Какой из них более рациональный? = Способ 1.56 + 28 + 14 = 84 + 14 = 98 Способ 2.56 + 28 + 14 = 28 + 56 + 14 = 28 + 70 = 98​

Answer 1

Ответ:

1 способ

Пошаговое объяснение:

потомучто там меньше и ты быстрее решиш.

Answer 2

Ответ:1 способ

Пошаговое объяснение:

Answer 3

Calculation Methods and Rationality

When considering the calculation methods provided, it is important to assess their efficiency and accuracy. Let's examine the two methods mentioned and determine which one is more rational.

Method 1: 56 + 28 + 14 = 84 84 + 14 = 98

Method 2: 56 + 28 + 14 = 28 + 56 + 14 = 28 + 70 = 98

Both methods yield the same result of 98. However, when evaluating their rationality, we can consider factors such as simplicity, readability, and efficiency.

Method 1 involves adding the numbers in a straightforward manner, step by step. It is easy to follow and requires fewer mental calculations. This method may be more suitable for individuals who prefer a clear and linear approach to calculations.

Method 2 combines the numbers in a different order, grouping them in a way that simplifies the calculations. While it may seem more complex at first, it can be advantageous in certain situations. For example, if you are performing mental calculations and want to minimize the number of steps, Method 2 allows you to combine numbers in a way that reduces the overall mental effort required.

Ultimately, the choice between the two methods depends on personal preference and the specific context in which the calculations are being performed. Some individuals may find Method 1 more intuitive and easier to understand, while others may appreciate the efficiency of Method 2.

It's worth noting that there are various other calculation methods and techniques available, each with its own advantages and applications. The key is to choose a method that suits your needs and preferences, while also considering the specific requirements of the task at hand.

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