Question

Тетрадь в 6 раз дешевле книги а ручка в 3 раза дороже тетради во сколько раз тетрадь дешевле ручки во сколько раз ручка дешевле книги

Answer 1

Пусть тетрадь стоит х руб ,тогда книга стоит 6х руб ,а ручка 3х руб.
Нам нужно найти отношение ручки к тетради?Очевидно,что в три,т.к.
3х : х =3
Ответ:3

Answer 2

Ручка дороже тетради в 3 раза, ручка дешевле книги в 3 раза

Answer 3

Calculation of Price Ratios

To determine the price ratios between a notebook, a pen, and a book, we can use the given information that the notebook is 6 times cheaper than the book and the pen is 3 times more expensive than the notebook.

Let's denote the price of the notebook as N, the price of the pen as P, and the price of the book as B.

We can set up the following equations based on the given information:

1. The notebook is 6 times cheaper than the book: N = B/6. 2. The pen is 3 times more expensive than the notebook: P = 3N.

Calculation of Price Ratios

To find the ratio of the notebook's price to the pen's price, we can substitute the value of N from equation 1 into equation 2:

P = 3(B/6) = B/2.

Therefore, the notebook is 2 times cheaper than the pen.

To find the ratio of the pen's price to the book's price, we can substitute the value of N from equation 1 into equation 2:

P = 3(B/6) = B/2.

Therefore, the pen is 2 times cheaper than the book.

Conclusion

Based on the given information, the notebook is 2 times cheaper than the pen, and the pen is 2 times cheaper than the book.

Please note that the specific prices of the notebook, pen, and book were not provided, so we can only determine the relative price ratios between them.

Let me know if there's anything else I can help with!