Question

8/9 - 8/15 × 5/6 .............. ​

Answer 1

8/18. Т.к. 8/15•5/6=8/18, a 8/9 -8/18=16/18-8/18=8/18

Answer 2

To solve this expression, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

In your expression:

1. First, perform the multiplication and division from left to right:

   8/9 - (8/15) * (5/6)

2. Perform the multiplication inside the parentheses:

   8/9 - (40/90)

3. Simplify the fractions:

   8/9 - 4/9

4. Subtract the fractions:

   (8/9) - (4/9) = 4/9

So, 8/9 - 8/15 * 5/6 = 4/9.