Question

Кофейник и две чашки вмещают 740 г воды. В кофейник входит на 380 г воды больше, чем в чашку. Скоолько граммов воды вмещает кофейник? Помогите пожалуйста срочно нужно!!!

Answer 1

X- чашка
X+380 + 2x=740
3х=360
Х=120 вмещает чашка
120+380= 500 вмещает кофейник

Answer 2

Calculation of Water Capacity in the Coffee Pot

To determine the water capacity of the coffee pot, we need to consider the given information. Let's break it down step by step:

1. The coffee pot and two cups together can hold 740 grams of water. 2. The coffee pot can hold 380 grams more water than one cup.

Let's denote the water capacity of the coffee pot as C and the water capacity of one cup as X.

From the given information, we can set up the following equations:

1. C + 2X = 740 (equation 1) 2. C = X + 380 (equation 2)

To solve this system of equations, we can substitute equation 2 into equation 1:

(X + 380) + 2X = 740

Simplifying the equation:

3X + 380 = 740

Subtracting 380 from both sides:

3X = 360

Dividing both sides by 3:

X = 120

Now that we have the value of X, we can substitute it back into equation 2 to find the water capacity of the coffee pot:

C = 120 + 380

Simplifying the equation:

C = 500

Therefore, the coffee pot can hold 500 grams of water.