Наталя та Інна купили однакові коробки чаю в пакетиках. Відомо, що одного пакетика вистачає на 2 або 3 чашки чаю. Наталі вистачило пакетиків із коробки на 41 чашку чаю, а Інні- на 58. Скільки пакетиків чаю було у коробці? Формула

Let's assume that both Natalia and Inna bought x packets of tea each.

We know that one packet of tea is enough for 2 or 3 cups of tea.

Natalia used x packets of tea, and it was enough for 41 cups of tea. This can be represented as:

x * (2 or 3) = 41

Similarly, Inna used x packets of tea, and it was enough for 58 cups of tea. This can be represented as:

x * (2 or 3) = 58

Now, let's solve these equations to find the value of x, which represents the number of tea packets in each box.

From the first equation, we get:

2x = 41 x = 41 / 2 x = 20.5

From the second equation, we get:

3x = 58 x = 58 / 3 x ≈ 19.33

Since we cannot have a fraction of a tea packet, we round down the values of x to find the number of tea packets in each box:

For Natalia: x ≈ 20 For Inna: x ≈ 19

Therefore, there were approximately 20 tea packets in each box.