Question

Новогодние укрошения в коробке уложены в 7 рядов. В первом ряду лежит три укрошенния: во втором 4,в третьем сново 3, в четвёртом сново 4 и так далее. Сколько в коробке редов по 3 украшения? Сколько укрошений лежит в коробке?

Answer 1

4ряда по 3 украшения
3 ряда по 4 украшения
3*4=12 украшений
4*3=12 украшений
12+12=24 украшений всего

Answer 2

Calculation of Rows and Total Decorations in the Box

To calculate the number of rows with 3 decorations and the total number of decorations in the box, we can analyze the given information.

In the first row, there are 3 decorations. In the second row, there are 4 decorations. In the third row, there are 3 decorations again. In the fourth row, there are 4 decorations again. This pattern continues.

To find the number of rows with 3 decorations, we need to determine the pattern of the rows. From the given information, we can observe that the pattern repeats every 2 rows.

Therefore, we can calculate the number of rows with 3 decorations by dividing the total number of rows (7) by 2 and rounding down to the nearest whole number.

Number of rows with 3 decorations: 7 / 2 = 3.5 (rounded down to 3).

To find the total number of decorations in the box, we can multiply the number of rows with 3 decorations by 3.

Total number of decorations in the box: 3 rows * 3 decorations = 9 decorations.

So, in the given box, there are 3 rows with 3 decorations each, and the total number of decorations is 9.

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