Предмет: Математика, автор: bee77

Рыночная цена продукции завода на 20% больше себестоимости. В связи с низкой реализацией продажную цену снизили на 5% и она стала 285. Какова себестоимость ?

Ответы

Автор ответа: ulastar77777

Ответ:

250

Пошаговое объяснение:

x+0,2x- 0,05×(x+0,2x)=285

1,2x--0,06x =285

1,14x=285

x=285: 1,14

x= 250 себестоимость

bee77: спасибо

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: Katrinandreevna96

Put the following into Reported Speech using reporting verbs.
1. The traveler said, ‘I have been here before.’ 2. Kate asked John, ‘Will you bring my letters back, pleаse?’ 3. The people said to the stranger, ‘You have saved our lives, and we are so grateful." 4. "I shall leave tonight for the country," Tom said to his mother, "but I can be back tomorrow, if the train is running." 5. "Today is our wedding anniversary," Jane said to her husband. 6. "You can come with me if you carry these suitcases," Anne told her brothers. 7. "Have you anything to declare?" the customs officer asked. 8. "Quite right, Gabriel, quite right," she said. "You can't be too careful." 9. "Goloshes, Julia!" exclaimed her sister. "Goodness me, don't you know what goloshes are?" 10. "Come back immediately!" the mother said to her daughter. 11. "Life is so sad," she murmured. 12. "Come for a walk round the park," Susan said to her friend. 13. "Is that you, John?" Solia asked. 14. "Quicker! Quicker!" the caretaker asked the firemen. 15. "Shall I take half of the apples?" Cyril asked. 16. 'Don't shout!" he cried. "What's the matter with you?" 17. "It's quite all right, dear boy," said the aunt to her nephew. 18. "Well, why didn't you say so immediately?" Mary said to Sue. 19. "I think it might be nice to have the fish fried," Margaret said. 20. "That is perfectly true," Robert said. 21. "How dare he come and talk to me about it?" she said. 22. "Well, is there anything I can do for you?" the clerk said. 23. "Sorry, I was so short-tempered yesterday," Stella said. 24. "I hope you will take some more of this cake," the hostess said. 25. "Thank you, the cake is really very good," the guest said. 26. "What in hell was it that this boy did?" he cried. 27. "I won't stand it," she said. 28. "You look much less tired now," Lilly said to her sister. 29. "I want this letter typed, if you please," said Harry. 30. "Good morning, sir," Johnny said.

1 год назад

Предмет: Биология, автор: stadnic

почему соединительная ткань содержит много межклеточного вещества

1 год назад

Предмет: Физика, автор: kc4572

какое давление воды на дне двухсот литровой бочки

1 год назад

Предмет: Английский язык, автор: 12091209qq

1.Вставьте нужную форму глагола to be и переведите:
There ... some boxes in the room
There ... a spoon on the table
There ... one table in the kitchen
There ... n't ane books in the desk
... there any sugar in the coffee?

8 лет назад

Предмет: Математика, автор: Вовчик123Р

Найдите растояние между государствами на местности, или растаяние на карте между ними 3,4 см маштаб карты 1/3000000

8 лет назад