Question

СРОЧНО ПЖ НУЖНО!!! Буратино потратил 45/77 своих денег на покупку учебников, а на покупку конфет- 13/16 оставшихся денег.После этого у него осталось 24 сольдо.Сколько сольдо было у Буратино сначала?

Answer 1

16/16-13/16=3/16 - это и есть 24 сольдо
а 13/16 равно 104 сольдо  х=24*13/16*16/3
Значит 104 сольдо это (77/77-45/77)=22/77 или 2/7
значит 7/7 это и есть все деньги буратино и равно
х=107*7/7*7/2=364 сольдо
ответ всего было 364 сольдо

Answer 2

Problem Analysis

We are given that Buratino spent 45/77 of his money on textbooks and 13/16 of the remaining money on candies. After these purchases, he had 24 solde left. We need to determine how much money Buratino had initially.

Solution

Let's solve this problem step by step.

1. Buratino spent 45/77 of his money on textbooks. Let's represent the initial amount of money Buratino had as x. Therefore, the amount spent on textbooks is (45/77) * x.

2. After spending on textbooks, Buratino had (1 - 45/77) * x = (32/77) * x solde left.

3. Buratino then spent 13/16 of the remaining money on candies. The amount spent on candies is (13/16) * (32/77) * x.

4. After spending on candies, Buratino had (1 - 13/16) * (32/77) * x = (3/16) * (32/77) * x solde left.

5. We are given that Buratino had 24 solde left. Therefore, we can set up the equation: (3/16) * (32/77) * x = 24

6. Solving this equation will give us the initial amount of money Buratino had, represented by x.

Let's calculate the value of x using the given information.

Calculation

Using the equation (3/16) * (32/77) * x = 24, we can solve for x.

(3/16) * (32/77) * x = 24

Multiplying both sides by (16/3) * (77/32):

x = (24 * (16/3) * (77/32)) / ((3/16) * (32/77))

Simplifying the expression:

x = 96

Answer

Therefore, Buratino had 96 solde initially.

Please let me know if I can help you with anything else.