Question

Коля Дима и Саша собрали вместе 30 грибов Дима нашел в 2 раза больше грибов чем Коля а Коля в 3 раза меньше чем Саша сколько грибов нашел каждый из них сделай чертеж к задаче и решите его

Answer 1

К+д+с=30
д=2к
с=3к
тогда выразим все грибы через Колю
к+2к+3к=30
6к=30
к=5
тогда
д=2*5=10
с=3*5=15

Answer 2

Problem Statement

Коля, Дима и Саша собрали вместе 30 грибов. Дима нашел в 2 раза больше грибов, чем Коля, а Коля в 3 раза меньше, чем Саша. Сколько грибов нашел каждый из них?

Solution

Let's solve this problem step by step.

1. Let's assume the number of mushrooms Kolya found as x. 2. According to the problem, Dima found twice as many mushrooms as Kolya, so the number of mushrooms Dima found is 2x. 3. Kolya found three times fewer mushrooms than Sasha, so the number of mushrooms Sasha found is 3x. 4. The total number of mushrooms they found is 30, so we can write the equation: x + 2x + 3x = 30. 5. Simplifying the equation, we get: 6x = 30. 6. Solving for x, we find: x = 5.

Therefore, Kolya found 5 mushrooms, Dima found 10 mushrooms, and Sasha found 15 mushrooms.

Calculation

Let's verify the solution by substituting the values back into the equation:

Kolya: x = 5 Dima: 2x = 2 * 5 = 10 Sasha: 3x = 3 * 5 = 15

The sum of the mushrooms found by each person is 5 + 10 + 15 = 30, which matches the total number of mushrooms mentioned in the problem.

Diagram

Here is a diagram representing the solution:

Kolya:   5 mushrooms
Dima:   10 mushrooms
Sasha:  15 mushrooms

So, Kolya found 5 mushrooms, Dima found 10 mushrooms, and Sasha found 15 mushrooms.