Question

В субботу библиотеку посетили 212 читателя, в воскресенье читателей было на 74 меньше, чем в субботу.А понедельник библиотеку посетили столько читателей ,сколько в субботу и воскресенье вместе. Сколько читателей было в библиотеке в понедельник?

Answer 1

1) 212-74=138 (читателей) - в воскресенье;

2) 212+138= 350 (читателей) - в понедельник;

Ответ: 350 читателей в понедельник;

Answer 2

212+(212-74)=350 читателей- пришло в понедельник

Answer 3

Problem Analysis

We are given the following information: - On Saturday, 212 readers visited the library. - On Sunday, there were 74 fewer readers than on Saturday. - On Monday, the number of readers was equal to the combined number of readers on Saturday and Sunday.

We need to determine the number of readers at the library on Monday.

Solution

Let's break down the problem step by step:

1. On Saturday, 212 readers visited the library. 2. On Sunday, there were 74 fewer readers than on Saturday. 3. On Monday, the number of readers was equal to the combined number of readers on Saturday and Sunday.

To find the number of readers on Monday, we need to add the number of readers on Saturday and Sunday and then subtract 74.

Let's calculate it:

Number of readers on Sunday = Number of readers on Saturday - 74

Number of readers on Monday = Number of readers on Saturday + Number of readers on Sunday

Let's substitute the given values into the equations:

Number of readers on Sunday = 212 - 74 = 138

Number of readers on Monday = 212 + 138 = 350

Therefore, there were 350 readers at the library on Monday.

Answer

There were 350 readers at the library on Monday.