Question

|-1 2/7|×|4 2/3| =? ​

Answer 1

Модуль делает первое число положительным. Получается так:

1 2/7 х 4 2/3. Чтобы умножить, переводим в неправильную дробь:

9/7 х 14/3 = 6

Answer 2

Ответ:

|-1 2/7|×|4 2/3|=571

надеюсь помок

Answer 3

To calculate the product of |-1 2/7| and |4 2/3|, you first need to convert these mixed numbers into improper fractions and then multiply them together.

|-1 2/7| = -1 - 2/7 = -7/7 - 2/7 = -9/7 |4 2/3| = 4 + 2/3 = 12/3 + 2/3 = 14/3

Now, multiply the two improper fractions:

(-9/7) × (14/3)

To multiply fractions, multiply the numerators together and the denominators together:

(-9/7) × (14/3) = (-9 * 14) / (7 * 3) = -126/21

Now, simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is 3:

(-126/21) ÷ 3 = (-126/3) ÷ (21/3) = -42/7 = -6

So, |-1 2/7| × |4 2/3| = -6.