Question

Помоги решить задачу . Дети нашли 63 шишки ,причём Алия нашла шишек в 5 раз меньше ,чем Оля,а Диас в 3 раза больше Оли .Сколько шишек нашёл Диас .(нужно решить задачу с помощью уравнения)

Answer 1

5х+3х+х=69
9х=69
х=7
3*7=21
Ответ:21 шишку нашел Диас

Answer 2

Problem Analysis

To solve this problem using an equation, we need to assign variables to the number of pine cones found by each child. Let's assume: - The number of pine cones found by Olga is x. - The number of pine cones found by Aliya is 5x (since Aliya found 5 times fewer pine cones than Olga). - The number of pine cones found by Dias is 3x (since Dias found 3 times more pine cones than Olga).

We know that the sum of the pine cones found by all three children is 63. So we can write the equation:

x + 5x + 3x = 63

Now we can solve this equation to find the value of x and then calculate the number of pine cones found by Dias.

Solving the Equation

Let's solve the equation step by step:

x + 5x + 3x = 63

Combining like terms:

9x = 63

Dividing both sides by 9:

x = 63 / 9

Simplifying:

x = 7

So, Olga found 7 pine cones.

Calculating the Number of Pine Cones Found by Dias

Now that we know Olga found 7 pine cones, we can calculate the number of pine cones found by Dias:

Dias = 3x = 3 * 7 = 21

Therefore, Dias found 21 pine cones.

Answer

Dias found 21 pine cones.

Please let me know if I can help you with anything else.