Question

До обеда на складе привезли 2600кг муки, после обеда -1/5 этого количества. Всю муку расфосовали в мешки по 40 кг в каждый. Сколько мешков с мукой получилось

Answer 1

1).2600 : _1_ =520(кг)  узнали сколько кг привезли после обеда
                5                                                                                   
2).2600+520=3120(кг) узнали сколько всего кг привезли
3).3120:40=78(м) узнали сколько мешков получилось.
Ответ: 78 мешков.

Answer 2

1) 2600+520=3120 (кг.)-привезли всего за день

2) 3120:40=78 мешков с мукой

Answer 3

Calculation of the Number of Bags of Flour

To calculate the number of bags of flour, we need to follow these steps:

1. Calculate the amount of flour received after lunch: 2600 kg - (1/5 * 2600 kg). 2. Divide the total amount of flour by the weight of each bag (40 kg) to find the number of bags.

Let's perform the calculations step by step.

1. Calculate the amount of flour received after lunch: - 1/5 of the quantity received before lunch is subtracted from the total quantity received. - 1/5 * 2600 kg = 520 kg. - Therefore, the amount of flour received after lunch is 2600 kg - 520 kg = 2080 kg.

2. Calculate the number of bags of flour: - Divide the total amount of flour (2080 kg) by the weight of each bag (40 kg). - 2080 kg / 40 kg = 52 bags.

Therefore, the number of bags of flour obtained is 52.

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