Question

Чайник и три чашки стоят 350 сом . чайник дороже чашки в 4 раза. на сколько чайник дороже чашки

Answer 1

Пусть х - стоимость одной чашки. Тогда:
3х + 4х = 350
х = 50 (сом)
Стоимость чайника:
50*4 = 200 (сом)
200 - 50 = 150 (сом)

Answer 2

Calculating the Price Difference Between the Kettle and the Cups

To calculate the price difference between the kettle and the cups, we can use the given information that the kettle and three cups together cost 350 som, and the kettle is 4 times more expensive than one cup.

Let's denote: - Price of one cup as C - Price of the kettle as K

Given: - K + 3C = 350 (the kettle and three cups together cost 350 som) - K = 4C (the kettle is 4 times more expensive than one cup)

We can solve this system of equations to find the prices of the kettle and the cups.

First, let's express C in terms of K using the second equation: C = K/4

Now, substitute C in the first equation: K + 3(K/4) = 350

Solving for K: K + (3/4)K = 350 (7/4)K = 350 K = 350 * (4/7) K = 200

So, the price of the kettle K is 200 som.

Now, we can find the price of one cup C: C = 200 / 4 C = 50

Conclusion:

The kettle is 200 som more expensive than one cup, which costs 50 som.

Answer 3

Я могу помочь вам решить эту задачу.

Пусть цена чашки будет x сом. Тогда цена чайника будет 4x сом. Сумма цен чайника и трех чашек равна 350 сом, то есть:

4x + 3x = 350

Решая это уравнение, мы получаем:

x = 50

Значит, цена чашки равна 50 сом, а цена чайника равна 4x = 200 сом. Разность цен чайника и чашки равна:

200 - 50 = 150

Ответ: чайник дороже чашки на 150 сом.