Question

помогите пожалуйста 4) У легли было 1470 тг.она потратила 3/5 часть этих денег на покупку журналов и 1/7 части на покупку книги.сколько денег осталось у лейлы? помогите пожалуйста дам 50 баллов ​

Answer 1

Ответ:

решение

1) 1470:5•3=882

2)1470:7=210

3)882+210=1092

4)1470-1092=378

ответ: осталось 378

Answer 2

$1) 1470*\frac{3}{5} =882\\\\ 2)1470*1/7=210\\ \\ \\ 3)1470-(882+210)=378$

ОТВЕТ

на покупку журналов ушло 882тг, на покупку книги ушло 210тг, у лейлы осталось 378 тенге

Answer 3

Calculation of Remaining Money

To calculate the amount of money Leila has left after spending a portion on magazines and books, we need to follow these steps:

1. Start with the initial amount of money Leila had, which is 1470 tenge. 2. Calculate the amount of money spent on magazines by multiplying the initial amount by 3/5. 3. Calculate the amount of money spent on books by multiplying the initial amount by 1/7. 4. Subtract the total amount spent on magazines and books from the initial amount to find the remaining money.

Let's perform the calculations step by step:

1. Initial amount of money: 1470 tenge. 2. Amount spent on magazines: 1470 * 3/5 = 882 tenge. 3. Amount spent on books: 1470 * 1/7 = 210 tenge. 4. Remaining money: 1470 - (882 + 210) = 378 tenge.

Therefore, Leila has 378 tenge left.

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