Question

Цена ручки в 6 раз меньше цены альбома для фотографий. За 7 ручек заплатили 420 рублей. Чему равна цена альбома для фотографий?

Answer 1

1)420:7=60(руб)-стоимость одной ручки.

2)60*6=360(руб)- цена альбома для фотографий.

Ответ: 360 руб.  цена альбома для фотографий.

Answer 2

Calculation of the Price of the Photo Album

To find the price of the photo album, we can use the given information that the price of a pen is 6 times less than the price of the photo album and that 7 pens were purchased for 420 rubles.

Let's assume the price of the photo album is x rubles. According to the given information, the price of a pen would be x/6 rubles.

Since 7 pens were purchased for 420 rubles, we can set up the following equation:

7 * (x/6) = 420

Simplifying the equation, we get:

x/6 = 420/7

x/6 = 60

Multiplying both sides of the equation by 6, we find:

x = 360

Therefore, the price of the photo album is 360 rubles.

Answer

The price of the photo album for photographs is 360 rubles.