Question

ПОМОГИТЕ РЕШИТЬ!!!!чтобы приготовить сок взяли сушенные яблоки, груши и урюк. Груша больше в 3 раза урюка, И меньше яблок на 500 грамм. общий объем яблок и груш 2 кг. Найдите массу урюка и яблок.

Answer 1

Груши: х
Урюк: x/3
Яблоки: х+0.5
1) x+х+0.5=2
2х=1.5
x=1.5/2
х=0.75(кг)-Груш.
2) 0.75/3=0.25(кг)-Урюка.
3) 0.75+0.5=1.25(кг)-Яблок.
4) 0.25+1.25=1.5(кг)-Масса яблок и урюка.
1.5кг=1500гр.
Ответ: 1500гр.

Answer 2

Problem Analysis

To solve this problem, we need to find the mass of the uruk and apples given the following information: - The volume of apples and pears combined is 2 kg. - The pear is three times larger than the uruk. - The apples are 500 grams less than the pears.

Solution

Let's assume the mass of the uruk is x grams. Since the pear is three times larger than the uruk, its mass will be 3x grams. And since the apples are 500 grams less than the pears, their mass will be 3x - 500 grams.

The total mass of the apples and pears combined is 2 kg, which is equal to 2000 grams. So we can write the equation:

x + 3x + (3x - 500) = 2000

Simplifying the equation:

7x - 500 = 2000

7x = 2500

x = 2500 / 7

x ≈ 357.14 grams

Therefore, the mass of the uruk is approximately 357.14 grams.

To find the mass of the apples, we substitute the value of x into the equation 3x - 500:

3(357.14) - 500 ≈ 1071.42 - 500 ≈ 571.42 grams

Therefore, the mass of the apples is approximately 571.42 grams.

Answer

The mass of the uruk is approximately 357.14 grams and the mass of the apples is approximately 571.42 grams.