Question

У Саши было тетрадей вдвое больше, чем у Миши.КогдаСашакупил 6 тетрадей,то унего стало в 5раз больше чем у Миши.Сколько тетрадейбыло у каждого первоначально

Answer 1

пусть у Миши - х тетрадей, тогда у Саши было 2х, а стало 5х, а разница между было и стало у Саши - 6 тетрадей.

1) 5х-2х=6

    3х=6

    х=6:3

    х=2 тетради - было у Миши

2) 2*2=4 тетрадей - было у Саши

Ответ: у Миши было 2 тетради, у Саши - 4 тетради первоначально.

Answer 2

1)5-2=в 3 раза больше у Саши. 2)6:3=2 тетради-было у Миши. 3)2*2=4 тетради-было у Саши.

Answer 3

Problem Analysis

We are given that Sasha initially had twice as many notebooks as Misha. When Sasha bought 6 more notebooks, he ended up having 5 times as many notebooks as Misha. We need to determine the initial number of notebooks each person had.

Solution

Let's assume that Misha initially had x notebooks. According to the given information, Sasha initially had twice as many notebooks as Misha, so Sasha initially had 2x notebooks.

When Sasha bought 6 more notebooks, he ended up having 5 times as many notebooks as Misha. This can be expressed as the equation:

2x + 6 = 5x

To solve this equation, we can subtract 2x from both sides:

6 = 3x

Now, we can divide both sides by 3 to solve for x:

x = 2

Therefore, Misha initially had 2 notebooks, and since Sasha initially had twice as many notebooks as Misha, Sasha initially had 2 * 2 = 4 notebooks.

Answer

Initially, Misha had 2 notebooks and Sasha had 4 notebooks.