Предмет: Математика, автор: Sashaznaet05

У Максима было 150 рублей .Он купил 2 пачки чипсов по 45 рублей. И 1 бутылку воды за 30 рублей. Сколько рублей осталось у Максима?

задача лёгкая просто раздаю немного балов и проверяю знания!

dota2player000: прости что не помог с вопросом прости пожалуйста
Sashaznaet05: я знаю ответ это задачу я придумал сам!
Sashaznaet05: Так что не извеняйся
dota2player000: ок
Sashaznaet05: Спасибо за беспокойство
dota2player000: блин не могу понять как ты набрал 13000 балов
dota2player000: 13740

Ответы

Автор ответа: olga0olga76
1

Ответ:

30 руб

Пошаговое объяснение:

1) 45*2 = 90(руб) - Максим потратил на чипсы

2) 30*1 = 30(руб) - Максим потратил на воду

3) 90+30 = 120(руб) - Максим потратил на чипсы и воду

4) 150-130 = 30(руб) - осталось у Максима

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Informed citizens of our information-dependent society shoud be computer-literate, which means that they should be able to use computers as everyday problem-solving devices. They should be aware of the potential of computers to influence the quality of life.
There was a time when only priviliged people had an opportunity to learn the basics, called the three R's: reading, writing, and arithmetics. Now, as we are quickly becoming an information-becoming society, it is time to restate this right as the right to learn reading, writing and computing. There is little doubt that computers and their many applications are among the most significant technical achievements of the century. They bring with them both economic and social changes. "Computing" is a concept that embraces not only the old third R, arithmetics, but also a new idea — computer literacy.
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