Question

Решите пожалуйста! Роботы Бип, Боп и Буп, сбежавшие из ангара, устроились жить и работать на заводе. Вечером они пили питательное и полезное для роботов машинное масло и набирались сил. Однажды, когда они собрались за столом, Бип увидел, что у него намного больше стаканов с маслом, чем у его друзей, и решил отдать каждому другу столько же стаканов с маслом, сколько было у этого друга. Потом то же самое сделал Боп. А потом Буп. После этого у каждого из них стало по 40 стаканов с маслом. А сколько стаканов у них было изначально?

Answer 1

Ответ:

Пошаговое объяснение: Бип раздал получилось у Бипа - 20, у Бопа - 80, а у Бупа - 20, а после Боп раздаёт, получается у всех по 40,

Answer 2

Problem Analysis

The problem states that three robots, Bip, Bop, and Bup, escaped from a hangar and started living and working at a factory. In the evening, they drank machine oil, which is nutritious and beneficial for robots, to recharge. One day, Bip noticed that he had more oil glasses than his friends, so he decided to give each friend the same number of glasses as they already had. Bop and Bup followed suit. After this, each robot had 40 glasses of oil. The question is, how many glasses of oil did they each have initially?

Solution

Let's assume that initially, Bip had x glasses of oil, Bop had y glasses of oil, and Bup had z glasses of oil.

According to the problem, Bip gave each friend the same number of glasses as they already had. So, after Bip's action, each robot had x glasses of oil.

Similarly, Bop and Bup also gave each friend the same number of glasses as they already had. So, after Bop's and Bup's actions, each robot had y and z glasses of oil, respectively.

Finally, after these actions, each robot had 40 glasses of oil. Therefore, we can set up the following equations:

x = 40 y = 40 z = 40

So, initially, each robot had 40 glasses of oil.

Answer

Each robot initially had 40 glasses of oil.