Question

В двух пачках 160 тетрадий причём в одной из них в 3 раза больше тетрадей чем в другой сколько тетрадей в каждой пачке?РЕШИТЕ ПЛИЗ ПРОШУ!!!!

Answer 1

1)160÷3=40
2)40×3=120

Answer 2

160 : 4 = 40 в одной пачке
40 * 3 = 120 в другой пачке

Answer 3

Solving the Problem of Two Packs of Notebooks

To solve this problem, we can use algebra to represent the number of notebooks in each pack. Let's denote the number of notebooks in the first pack as x and the number of notebooks in the second pack as y.

We are given that the total number of notebooks in two packs is 160. This can be represented by the equation: x + y = 160.

We are also given that the number of notebooks in one pack is three times the number in the other pack. This can be represented by the equation: x = 3y.

Solving for the Number of Notebooks in Each Pack

We can solve these two equations simultaneously to find the values of x and y.

Substituting the value of x from the second equation into the first equation: 3y + y = 160, 4y = 160, y = 40.

Substituting the value of y back into the second equation: x = 3 * 40, x = 120.

So, there are 120 notebooks in one pack and 40 notebooks in the other pack.

Therefore, the solution to the problem is that there are 120 notebooks in one pack and 40 notebooks in the other pack.