Question

(-8/13)*(-3/20) помогите пожалуйста разобраться

Answer 1

Ответ:

Для розв'язання цього виразу, просто перемножте чисельники (верхні числа) разом, щоб отримати новий чисельник, і перемножте знаменники (нижні числа) разом, щоб отримати новий знаменник. У цьому випадку:

(-8/13) * (-3/20) = (8 * 3) / (13 * 20) = 24 / 260

Тепер ви можете спростити дріб, знайдіть найбільший спільний дільник (НСД) між 24 і 260, який дорівнює 4:

(24 / 4) / (260 / 4) = 6 / 65

Отже, (-8/13) * (-3/20) дорівнює 6/65.

Объяснение:

Answer 2

I can help you with your math problem.

The answer to (-8/13)*(-3/20) is 12/65. Here is how you can solve it step by step:

- To multiply two fractions, you need to multiply the numerators (the top numbers) and the denominators (the bottom numbers) separately. For example, a/b * c/d = (a * c) / (b * d). - In this case, the numerators are -8 and -3, and the denominators are 13 and 20. So, you need to multiply -8 by -3, and 13 by 20. - When you multiply two negative numbers, the result is positive. So, -8 * -3 = 24. And 13 * 20 = 260. - Therefore, (-8/13)*(-3/20) = (24/260). - To simplify a fraction, you need to divide both the numerator and the denominator by their greatest common factor (GCF). The GCF of 24 and 260 is 4. So, you need to divide both 24 and 260 by 4. - When you divide 24 by 4, you get 6. And when you divide 260 by 4, you get 65. - Therefore, (24/260) = (6/65). - This is the simplest form of the fraction, so the final answer is 6/65.

I hope this helps you understand how to multiply fractions. If you need more help with math, you can use [Google Translate](https://translate.google.ru/?hl=en&tab=TT) to translate your questions into English and then search for them on Bing. You can also check out some of the web pages that explain how to solve similar problems, such as [this one](https://ru.stackoverflow.com/questions/1175678/%D0%9F%D0%BE%D0%BC%D0%BE%D0%B3%D0%B8%D1%82%D0%B5-%D0%BF%D0%BE%D0%B6%D0%B0%D0%BB%D1%83%D0%B9%D1%81%D1%82%D0%B0-%D1%80%D0%B0%D0%B7%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D1%8C%D1%81%D1%8F-%D1%81-%D1%80%D0%B5%D1%88%D0%B5%D0%BD%D0%B8%D0%B5%D0%BC-%D1%81%D0%BB%D0%B5%D0%B4%D1%83%D1%8E%D1%89%D0%B5%D0%B9-%D0%B7%D0%B0%D0%B4%D0%B0%D1%87%D0%B8).