Question

Три мальчика собрали 126 кг еловых шишек .Семен собрал в 2 раза больше ,а Слава на 30 кг шишек больше,чем Саша. Сколько килограммов шишек собрал каждый мальчик.

Answer 1

Саша х
слава 30+х
семен 2х
х+2х+30+х=4х+30=126
4х+30=126
4х=96
х=24
24-Саша собрал
24+30=54- Слава
24*2=48-Семен
Ответ:24,54,48

Answer 2

Calculating the Amount of Pine Cones Collected by Each Boy

To solve this problem, we can use algebra to represent the information given in the question.

Let's assume: - The amount of pine cones collected by Sasha is represented by x kg. - The amount of pine cones collected by Semen is represented by 2x kg (as he collected twice as much as Sasha). - The amount of pine cones collected by Slava is represented by x + 30 kg (as he collected 30 kg more than Sasha).

We know that the total amount of pine cones collected by all three boys is 126 kg. Therefore, we can create the following equation:

x + 2x + (x + 30) = 126

Solving for x will give us the amount of pine cones collected by Sasha. Then, we can find the amounts collected by Semen and Slava using the values of x.

Solving the Equation

Let's solve the equation to find the amount of pine cones collected by each boy.

x + 2x + (x + 30) = 126

Combining like terms: 4x + 30 = 126

Subtracting 30 from both sides: 4x = 96

Dividing by 4: x = 24

Now that we have found the value of x, we can calculate the amounts collected by each boy: - Sasha collected 24 kg of pine cones. - Semen collected 48 kg of pine cones (twice as much as Sasha). - Slava collected 54 kg of pine cones (30 kg more than Sasha).

So, the amounts of pine cones collected by each boy are: - Sasha: 24 kg - Semen: 48 kg - Slava: 54 kg