Question

Родители выдают Мише на неделю карманные деньги. В понедельник Миша потратил на завтрак четверть своих денег и еще 46 рублей. Во вторник завтрак оказался в два раза дороже, и на среду у него сталось 54 рубля. Сколько денег родители выдали Мише на неделю?

Answer 1

Пусть х все деньги, тогда
1/4х+46 - потратил Миша в понедельник
2(1/4х+46) - потратил Миша во вторник
х=1/4х+46+2(1/4х+46)+54
х=1/4х+46+1/2х+92+54
х=3/4х+192
х-3/4=192
1/4х=192
х=192*4
х=768
Ответ: 768 рублей выдали Мише

Answer 2

Calculation of Pocket Money for the Week

To calculate the amount of pocket money that Mishka's parents gave him for the week, we need to analyze the information provided.

According to the information given: - On Monday, Mishka spent a quarter of his pocket money on breakfast and an additional 46 rubles. - On Tuesday, breakfast was twice as expensive as on Monday, and Mishka had 54 rubles left.

Let's break down the calculations step by step:

1. On Monday, Mishka spent a quarter of his pocket money on breakfast and an additional 46 rubles. - Let's assume Mishka's pocket money for the week is represented by the variable x. - Mishka spent a quarter of his pocket money, which is x/4, on breakfast. - In addition to that, he spent an extra 46 rubles. - So, the equation for Monday's expenses can be written as: x/4 + 46.

2. On Tuesday, breakfast was twice as expensive as on Monday, and Mishka had 54 rubles left. - Mishka had 54 rubles left after spending on Tuesday's breakfast. - Let's assume the cost of breakfast on Monday was y rubles. - The cost of breakfast on Tuesday would be twice that of Monday, which is 2y rubles. - So, the equation for Tuesday's expenses can be written as: x/4 + 2y = 54.

Now, we have two equations with two variables (x and y). We can solve these equations to find the values of x and y.

Unfortunately, the given information does not provide enough details to solve the equations and determine the exact amount of pocket money Mishka's parents gave him for the week. We would need additional information, such as the cost of breakfast on Monday or the total amount of pocket money Mishka had left after Tuesday.

Please provide any additional information you may have, and I'll be happy to help you further.