Question

В столовой продали 26 булочек с маком, это на 5 больше, чем булочек с повидлом. Сколько всего булочек было продано в столовой?

Answer 1

Ответ:

26+26-5=47

Пошаговое объяснение:

Answer 2

#### Problem Analysis We are given that 26 rolls with poppy seeds were sold in the cafeteria, which is 5 more than the number of rolls with jam. We need to determine the total number of rolls sold in the cafeteria. #### Solution Let's assume the number of rolls with jam sold in the cafeteria is **x**. According to the given information, the number of rolls with poppy seeds sold is 5 more than the number of rolls with jam. Therefore, the number of rolls with poppy seeds sold is **x + 5**. The total number of rolls sold in the cafeteria is the sum of the rolls with jam and the rolls with poppy seeds: **Total number of rolls = Rolls with jam + Rolls with poppy seeds** **Total number of rolls = x + (x + 5)** Simplifying the equation: **Total number of rolls = 2x + 5** To find the total number of rolls, we need to solve the equation for **x**. #### Calculation Let's solve the equation: **Total number of rolls = 2x + 5** Substituting the given information that 26 rolls with poppy seeds were sold: **26 = 2x + 5** Simplifying the equation: **2x = 26 - 5** **2x = 21** Dividing both sides of the equation by 2: **x = 21 / 2** **x = 10.5** Since we cannot have half a roll, we can conclude that the number of rolls with jam sold in the cafeteria is 10. To find the total number of rolls, we substitute the value of **x** into the equation: **Total number of rolls = 2x + 5** **Total number of rolls = 2 * 10 + 5** **Total number of rolls = 20 + 5** **Total number of rolls = 25** Therefore, a total of 25 rolls were sold in the cafeteria. #### Answer The total number of rolls sold in the cafeteria is **25**.