Question

Конфета "Гулливер" и плитка шоколада стоят 84 руб.,а плитка шоколада и 5 конфет "Гулливер" стоят 196 руб. Во сколько раз плитка шоколада дороже, чем конфета "Гулливер".

Answer 1

1.196-84=112(руб) стоят 4 конфеты Гулливер 
2. 112:4=28 (руб) стоит 1 конфета 
3.84-28=56(руб) стоит плитка шоколада 
4. 56:28=2 (руб) плитка шоколада дороже чем,конфета Гулливер 

Answer 2

Calculation of the Price Difference

To calculate the price difference between the chocolate bar and the "Gulliver" candy, we can set up a system of equations based on the given information.

Let's assume the price of the chocolate bar is represented by x and the price of one "Gulliver" candy is represented by y.

From the first statement, we know that the chocolate bar and one "Gulliver" candy together cost 84 rubles. This can be expressed as:

x + y = 84 (Equation 1)

From the second statement, we know that the chocolate bar and five "Gulliver" candies together cost 196 rubles. This can be expressed as:

x + 5y = 196 (Equation 2)

To find the price difference between the chocolate bar and the "Gulliver" candy, we need to find the value of x - y.

Solving the Equations

To solve this system of equations, we can use the method of substitution or elimination. Let's use the method of substitution.

From Equation 1, we can express x in terms of y:

x = 84 - y

Substituting this value of x into Equation 2, we get:

(84 - y) + 5y = 196

Simplifying the equation:

84 + 4y = 196

Subtracting 84 from both sides:

4y = 112

Dividing both sides by 4:

y = 28

Now, we can substitute the value of y back into Equation 1 to find the value of x:

x + 28 = 84

Subtracting 28 from both sides:

x = 56

Therefore, the price of the chocolate bar (x) is 56 rubles and the price of one "Gulliver" candy (y) is 28 rubles.

Calculation of the Price Difference

To find the price difference between the chocolate bar and the "Gulliver" candy, we can subtract the price of the candy from the price of the chocolate bar:

x - y = 56 - 28 = 28

Therefore, the chocolate bar is 28 rubles more expensive than the "Gulliver" candy.