Question

В магазине купили яблоки и грушы,причем яблок в 3 раза больше чем груш. Масса всех фруктов 5 кг 600 г. Сколько весят яблоки и сколько весят грушы?

Answer 1

Пусть грушы это=х
значит яблоки=3х
х+3х=5,600
4х=5,600    х=5,600/4
х=1,400
яблоки=1,400*3=4,200
Ответ:груши=1,400  яблоки=4,200

Answer 2

Calculating the Weight of Apples and Pears

To solve this problem, we can set up a system of equations based on the given information.

Let's denote: - the number of apples as A - the number of pears as P

We are given two pieces of information: 1. The number of apples is 3 times the number of pears: A = 3P 2. The total weight of all the fruits is 5 kg 600 g: A + P = 5.6 kg

We can use these two equations to solve for the weights of apples and pears.

Solving the System of Equations

First, let's use the equation A = 3P to express the number of apples in terms of the number of pears.

Substitute A = 3P into the total weight equation A + P = 5.6 kg: 3P + P = 5.6 kg 4P = 5.6 kg P = 5.6 kg / 4 P = 1.4 kg

Now that we have the weight of pears, we can find the weight of apples using the equation A = 3P: A = 3 * 1.4 kg A = 4.2 kg

Conclusion

So, the weight of the apples is 4.2 kg and the weight of the pears is 1.4 kg.