Question

№7. Гелевые ручки продаются в коробках по 8 штук в каждой. Нужно купить наименьшее возможное число коробок, но так, чтобы в них было не менее 300 ручек. Сколько ручек было куплено? Запишите решение и ответ. С решением пж срочно

Answer 1

Ответ:

38 коробок

Пошаговое объяснение:

8×38=304

304÷8=38

Answer 2

Problem Analysis

We need to determine the minimum number of boxes of gel pens that need to be purchased in order to have at least 300 pens. Each box contains 8 pens.

Solution

To find the minimum number of boxes needed, we divide the total number of pens required (300) by the number of pens in each box (8).

300 pens ÷ 8 pens/box = 37.5 boxes

Since we cannot have a fraction of a box, we need to round up to the nearest whole number. Therefore, we need to purchase 38 boxes of gel pens.

To find the total number of pens purchased, we multiply the number of boxes by the number of pens in each box:

38 boxes × 8 pens/box = 304 pens

Therefore, a total of 304 pens were purchased.

Answer

The minimum number of boxes that need to be purchased is 38, and a total of 304 pens were purchased.

Solution Steps

1. Divide the total number of pens required (300) by the number of pens in each box (8). 2. Round up the result to the nearest whole number. 3. Multiply the number of boxes by the number of pens in each box to find the total number of pens purchased.