Question

У продавца было 940 тетрадей в клетку и в линейку.Когда он продал 140 тетрадей в линейку,у него осталось ещё 300 тетрадей в линейку.Сколько тетрадей в клетку было у продавца?

Answer 1

1)140+300=440(т)-в линейку
2)940-440=500(т)-в клетку

Ответ: 500тетрадей в клетку

Answer 2

Calculation of the Number of Notebooks

To determine the number of notebooks in the grid pattern (клетку) that the seller had initially, we can use the information provided in the question.

The seller initially had a total of 940 notebooks, including both grid pattern (клетку) and lined (линейку) notebooks. After selling 140 lined notebooks, the seller had 300 lined notebooks remaining.

To find the number of grid pattern notebooks, we can subtract the number of lined notebooks remaining from the total number of notebooks initially.

Let's calculate it step by step:

1. Total number of notebooks = 940 2. Number of lined notebooks sold = 140 3. Number of lined notebooks remaining = 300

To find the number of grid pattern notebooks, we subtract the number of lined notebooks remaining from the total number of notebooks:

Number of grid pattern notebooks = Total number of notebooks - Number of lined notebooks remaining

Number of grid pattern notebooks = 940 - 300 = 640

Therefore, the seller initially had 640 grid pattern notebooks.

Please let me know if there is anything else I can help you with!