Question

5. Представь числа в виде суммы разрядных слагаемых. 354 438 634642 571 8296. Реши задачу.Метеоролог в течение месяца фиксировал показания температу-ры воздуха 200 раз, облачность - 40 раз, осадки - 5 раз. Скольковсего сведений он собрал?​

Answer 1

Пошаговое объяснение:

5.

300000000+50000000+4000000+400000+30000+8000+600+30+4

Или:

3 сотни млн+5 десятков млн+4 млн+4 сотни тыс+3 десятка тыс+8тыс+6 сотен+3 десятка+4 единиц

600000000+400000000+2000000+500000+70000+1000+800+20+9

6. Чтобы узнать, сколько всего сведений он собрал, нужно сложить сумму раз всех его вычислений.

200+40+5=245 сведений

Ответ: 245 сведений

Answer 2

Numbers as the Sum of Place Value Terms

To represent numbers as the sum of place value terms, we break down each number into its individual digits and express them as multiples of powers of 10. Each digit is multiplied by the corresponding power of 10 based on its position in the number.

Let's break down the given numbers into their place value terms:

1. 354: - 300 (3 multiplied by 100) - 50 (5 multiplied by 10) - 4 (4 multiplied by 1)

2. 438: - 400 (4 multiplied by 100) - 30 (3 multiplied by 10) - 8 (8 multiplied by 1)

3. 634,642: - 600,000 (6 multiplied by 100,000) - 30,000 (3 multiplied by 10,000) - 4,000 (4 multiplied by 1,000) - 600 (6 multiplied by 100) - 40 (4 multiplied by 10) - 2 (2 multiplied by 1)

4. 571: - 500 (5 multiplied by 100) - 70 (7 multiplied by 10) - 1 (1 multiplied by 1)

5. 8,296: - 8,000 (8 multiplied by 1,000) - 200 (2 multiplied by 100) - 90 (9 multiplied by 10) - 6 (6 multiplied by 1)

Therefore, the numbers can be represented as the sum of their place value terms as follows:

- 354 = 300 + 50 + 4 - 438 = 400 + 30 + 8 - 634,642 = 600,000 + 30,000 + 4,000 + 600 + 40 + 2 - 571 = 500 + 70 + 1 - 8,296 = 8,000 + 200 + 90 + 6

Meteorologist's Data Collection

The meteorologist recorded the following data over the course of a month:

- Temperature readings: 200 times - Cloudiness observations: 40 times - Precipitation occurrences: 5 times

To determine the total number of pieces of information collected, we need to add up the number of temperature readings, cloudiness observations, and precipitation occurrences.

- Temperature readings: 200 times - Cloudiness observations: 40 times - Precipitation occurrences: 5 times

To find the total number of pieces of information collected, we add these three values together:

200 + 40 + 5 = 245

Therefore, the meteorologist collected a total of 245 pieces of information over the course of the month.

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