Question

7 5/6 - 6 3/8 + 3 7/9 = ?​

Answer 1

Ответ:

47/6-51/8+34/9= 564-459+272 = 737 = 10 17

                                      72                 72          72

Пошаговое объяснение:10 - это целые

Answer 2

To subtract mixed numbers, you'll want to first subtract the whole numbers and then subtract the fractions separately. Here's how you can do it:

1. Subtract the whole numbers: 7 - 6 - 3 = -2

2. Subtract the fractions: 5/6 - 3/8 + 7/9

To subtract fractions, you need to find a common denominator. In this case, the common denominator for 6, 8, and 9 is 72. So, you'll need to rewrite the fractions with this common denominator:

• 5/6 = (5/6) * (12/12) = 60/72
• 3/8 = (3/8) * (9/9) = 27/72
• 7/9 = (7/9) * (8/8) = 56/72

Now, subtract the fractions:

60/72 - 27/72 + 56/72 = (60 - 27 + 56) / 72 = 89/72

So, 7 5/6 - 6 3/8 + 3 7/9 = -2 89/72.

You can also convert the fraction part to a mixed number:

89/72 = 1 17/72

So, the final answer is -2 1 17/72.