Question

1)оптовая цена чайника 480 рублей. какое наибольшее число чайников можно купить по розничной цене на сумму 5000 рублей? 2)альбом для рисования стоит 23 руб. 30 коп. Какое наибольшее число альбомов можно купить на 120 рублей во время распродажи, когда скидка мостов ляжет 10%? При расчете цены следует округ лить до одной копейки. Помогите пожалуйста !!!

Answer 1

Я знаю как решать 2)
2)23,3 х 10 :100 = 2,33 - скидка 23,3-2,33=20,97 120 : 20,97 = 5 альбомов

Answer 2

1) Оптовая цена чайника 480 рублей. Какое наибольшее число чайников можно купить по розничной цене на сумму 5000 рублей?

To find the maximum number of kettles that can be purchased at the retail price of 5000 rubles, we need to divide the total amount by the price of each kettle.

Given: - Wholesale price of the kettle: 480 rubles - Retail price budget: 5000 rubles

To calculate the maximum number of kettles, we divide the budget by the retail price of each kettle:

Maximum number of kettles = Retail price budget / Retail price of each kettle

Let's calculate it:

Maximum number of kettles = 5000 rubles / 480 rubles

Using a calculator, we find that the maximum number of kettles that can be purchased at the retail price of 5000 rubles is approximately 10.41. Since we cannot purchase a fraction of a kettle, the maximum number of kettles that can be purchased is 10.

Therefore, the maximum number of kettles that can be bought at the retail price of 5000 rubles is 10.

2) Альбом для рисования стоит 23 рубля 30 копеек. Какое наибольшее число альбомов можно купить на 120 рублей во время распродажи, когда скидка составляет 10%? При расчете цены следует округлить до одной копейки.

To find the maximum number of albums that can be purchased for 120 rubles during a sale with a 10% discount, we need to calculate the price of each album after the discount and then divide the total budget by the discounted price of each album.

Given: - Price of the album: 23 rubles 30 kopeks - Budget: 120 rubles - Discount: 10%

To calculate the price of each album after the discount, we need to subtract the discount amount from the original price:

Discounted price of each album = Price of the album - (Discount percentage * Price of the album)

Let's calculate it:

Discounted price of each album = 23 rubles 30 kopeks - (10% * 23 rubles 30 kopeks)

Using a calculator, we find that the discounted price of each album is approximately 20 rubles 97 kopeks.

Now, to calculate the maximum number of albums, we divide the budget by the discounted price of each album:

Maximum number of albums = Budget / Discounted price of each album

Maximum number of albums = 120 rubles / 20 rubles 97 kopeks

Using a calculator, we find that the maximum number of albums that can be purchased for 120 rubles during the sale is approximately 5.71. Since we cannot purchase a fraction of an album, the maximum number of albums that can be purchased is 5.

Therefore, the maximum number of albums that can be bought for 120 rubles during the sale is 5.

I hope this helps! Let me know if you have any further questions.