Question

1/3 * 2 * 4 1/2 - 9 - 1\2 * 5* 4/15 +4

Answer 1

Ответ:

-8\3

Пошаговое объяснение:

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).

Let's break down your expression step by step:

1. First, deal with the multiplication and division:

   1/3 * 2 = 2/3 1/2 * 5 * 4/15 = 2/3 (You can simplify this step)

2. Now, apply the subtraction:

   4 1/2 - 9 - 2/3 = (9/2) - 9 - 2/3

3. Next, find a common denominator to subtract the fractions:

   Common denominator = 6

   (9/2) - 54/6 - 4/6

4. Subtract the fractions:

   (9/2) - (54/6) - (4/6) = (9/2) - (58/6)

5. Now, find a common denominator to subtract the fractions again:

   Common denominator = 6

   (9/2) - (58/6) = (27/6) - (58/6)

6. Subtract the fractions:

   (27/6) - (58/6) = (-31/6)

7. Finally, add 4:

   (-31/6) + 4 = (-31/6) + (24/6)

8. Add the fractions:

   (-31/6) + (24/6) = (-7/6)

So, the result of the expression is -7/6.