Question

3 2/3 - 1 7/9ПОЖАЛУЙСТА ПОМООГИИТЕЕЕ ПЛИИИИСС​

Answer 1

Ответ:

будет 17/9=1,8

Пошаговое объяснение:

вычислили путем перехода к неправильным дробям

Answer 2

Пошаговое объяснение:

3 2/3-1 7/9=1 8/9

Надеюсь правильно

Answer 3

To subtract mixed numbers, you need to convert them to improper fractions and then perform the subtraction. Here's how you can do it step by step:

1. Convert the mixed numbers to improper fractions: 3 2/3 = (3 * 3 + 2) / 3 = 11/3 1 7/9 = (1 * 9 + 7) / 9 = 16/9

2. Now, subtract the fractions: 11/3 - 16/9

   To subtract fractions, the denominators need to be the same. In this case, the least common multiple (LCM) of 3 and 9 is 9.

   Multiply the numerator and denominator of the first fraction (11/3) by 3 to get a common denominator of 9: (11/3) * (3/3) = 33/9

   Now subtract the fractions: 33/9 - 16/9 = (33 - 16) / 9 = 17/9

3. The result is 17/9.

Therefore, 3 2/3 - 1 7/9 = 17/9.