Question

В классе 13 парт.принесли еще 2 парты.потом все парты расставили поровну в три ряда.сколько парт в каждом ряду?

Answer 1

В классе было 13 парт , принесли 2 , а потом разделили на 3 ряда

13+2=15 (п)
15:3= 5 (п)

Ответ: В каждом ряду по 5 парт.

Answer 2

Problem Analysis

In this problem, we are given that there are 13 desks in a classroom, and 2 more desks are brought in. Then, all the desks are arranged equally in three rows. We need to determine how many desks are in each row.

Solution

To solve this problem, we can follow these steps:

1. Calculate the total number of desks by adding the initial number of desks (13) and the additional desks (2). 2. Divide the total number of desks by the number of rows (3) to find the number of desks in each row.

Let's calculate the solution step by step.

Calculation

1. Total number of desks = Initial number of desks + Additional desks - Initial number of desks = 13 - Additional desks = 2 - Total number of desks = 13 + 2 = 15

2. Number of desks in each row = Total number of desks / Number of rows - Total number of desks = 15 - Number of rows = 3 - Number of desks in each row = 15 / 3 = 5

Answer

Therefore, there are 5 desks in each row.

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