Question

Дам 100 баллов если решите задачу Алла нашла сундук, полный золотых и серебреный монет . Проанализируйте подсказки и ответьте на вопросы , касающиеся сокровища Аллы . 1 В сундуке 84 монеты 2 Серебряных монет в три раза боль, чем золотых 3 Золотая монета в 4 раза дороже серебряной 4 Одна серебряная монета стоит 4 рубля В рюкзаке находится : А) 21 золотая монета Б)21 серебряная монета В) 60 серебряных монет Г)63 серебряные монеты Содержимое сундука Аллы стоит : А)252РУБ. Б)336РУБ. В)588РУБ Г)600РУБ

Answer 1

Пусть х- кол-во золотых монет, 3х - кол-во серебряных монет.
4х=84
х=21
В рюкзаке находятся 21 золотая монета и 63 серебрянных
Одна серебряная монета стоит 4 рубля, а золотые 4*4 =16 рублей
21*16+63*4=336+252=588 рублей
Ответы: АГ      и     В

Answer 2

To solve this problem, let's analyze the given hints and answer the questions regarding Alla's treasure.

Hint 1: In the chest, there are 84 coins.

This hint tells us the total number of coins in the chest. According to the information given, there are 84 coins in total. [[1]]

Hint 2: The number of silver coins is three times greater than the number of gold coins.

This hint provides the relationship between the number of silver and gold coins. It states that the number of silver coins is three times greater than the number of gold coins. [[2]]

Hint 3: The value of a gold coin is four times greater than the value of a silver coin.

This hint gives us the relationship between the values of gold and silver coins. It states that the value of a gold coin is four times greater than the value of a silver coin. [[3]]

Hint 4: The value of one silver coin is 4 rubles.

This hint provides the value of one silver coin, which is 4 rubles. [[4]]

Now, let's answer the questions regarding Alla's treasure.

Question 1: How many gold coins are in the backpack?

To find the number of gold coins in the backpack, we need to determine the number of gold coins in the chest. Since the number of silver coins is three times greater than the number of gold coins, we can set up the equation:

3x + x = 84

Where x represents the number of gold coins. Solving this equation, we find that x = 21. Therefore, there are 21 gold coins in the backpack.

Question 2: How many silver coins are in the backpack?

To find the number of silver coins in the backpack, we can use the same equation as above:

3x + x = 84

Where x represents the number of gold coins. Solving this equation, we find that x = 21. Therefore, there are 63 silver coins in the backpack.

Question 3: What is the total value of Alla's treasure?

To calculate the total value of Alla's treasure, we need to multiply the number of gold coins by the value of a gold coin and the number of silver coins by the value of a silver coin.

The value of one gold coin is four times greater than the value of one silver coin, which is 4 rubles. Therefore, the value of one gold coin is 4 * 4 = 16 rubles.

The total value of Alla's treasure can be calculated as follows:

Value of gold coins = 21 * 16 = 336 rubles Value of silver coins = 63 * 4 = 252 rubles

Therefore, the total value of Alla's treasure is 588 rubles.

Based on the given information, the correct answer to the questions is:

1. The number of gold coins in the backpack is 21. 2. The number of silver coins in the backpack is 63. 3. The total value of Alla's treasure is 588 rubles.

I hope this helps! Let me know if you have any further questions.