Question

За тетрадь и альбом заплатили 52руб.Альбом дороже тетради на 4 руб.Сколько стоит альбом?

Answer 1

1)52-4=48(руб.)
2)48:2=24(руб.) - стоит тетрадь.
3)24+4=28(руб.) - стоит альбом.
Ответ: 28 руб.

Answer 2

1)52-4=48(р) 
2)48:2= 24(р)стоит тетрадь
3)24+4=28(р) стоит альбом
Ответ: 28 рублей стоит альбом

Answer 3

Calculating the Cost of the Album

To calculate the cost of the album, we can use the information provided. We know that the total cost for the notebook and the album is 52 rubles, and the album is 4 rubles more expensive than the notebook.

Let's denote the cost of the notebook as x and the cost of the album as y.

We can create the following equations based on the given information: 1. x + y = 52 (the total cost for the notebook and the album is 52 rubles) 2. y = x + 4 (the album is 4 rubles more expensive than the notebook)

To solve for the cost of the album, we can substitute the value of y from the second equation into the first equation and solve for x.

Solving for the Cost of the Album

Substituting the value of y from the second equation into the first equation: x + (x + 4) = 52

Solving for x: 2x + 4 = 52 2x = 48 x = 24

Now that we have the cost of the notebook (x), we can find the cost of the album (y) using the second equation: y = x + 4 y = 24 + 4 y = 28

Answer

The cost of the album is 28 rubles.