Question

Для украшения новогодней ёлки купили 9 гирлянд,а снежинок на 16 больше,чем шаров. Сколько украшений купили для ёлки. Дополни условие задачи и реши её

Answer 1

Пусть будет шаров на 15 больше, чем гирлянд. вот длиннопримером : (9+15)+16+9=49

Answer 2

Problem Statement

Для украшения новогодней ёлки купили 9 гирлянд, а снежинок на 16 больше, чем шаров. Сколько украшений купили для ёлки?

Solution

Let's assume the number of balls purchased for the Christmas tree is x. According to the problem statement, the number of snowflakes purchased is 16 more than the number of balls. Therefore, the number of snowflakes can be represented as x + 16.

To find the total number of decorations purchased for the Christmas tree, we need to add the number of balls and the number of snowflakes together.

So, the total number of decorations purchased is x + (x + 16).

To solve this equation, we can simplify it by combining like terms:

2x + 16

Therefore, the total number of decorations purchased for the Christmas tree is 2x + 16.

Now, let's substitute the value of x with the number of balls purchased, which is 9:

2(9) + 16 = 18 + 16 = 34

Therefore, a total of 34 decorations were purchased for the Christmas tree.

Answer

Для ёлки было куплено 34 украшения.