Question

4/6×1/2-24/11×1/2=? Помогите пожалуйста

Answer 1

Ответ:

-25/33

Пошаговое объяснение:

4/6 *1/2 = 4/12 = 1/3

24/11*1/2 = 24/22 = 12/11

1/3-12/11 = 11/33 -36/33 = -25/33

Answer 2

Calculating the Expression

To solve the given expression 4/6×1/2-24/11×1/2, we can follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

First, let's simplify the multiplication and division from left to right:

4/6×1/2: - To simplify this, we first perform the division, which gives us 2/3. - Then we multiply 2/3 by 1/2, resulting in 1/3.

24/11×1/2: - We perform the division, which gives us 24/22. - Then we multiply 24/22 by 1/2, resulting in 12/22, which simplifies to 6/11.

Now, we can substitute these values back into the original expression:

4/6×1/2-24/11×1/2 = 1/3 - 6/11

Finding the Common Denominator

To subtract the fractions, we need to find a common denominator. The common denominator for 3 and 11 is 33.

Subtracting the Fractions

Now, we can subtract the fractions:

1/3 - 6/11: - To subtract these fractions, we need to express both fractions with a common denominator of 33. - Multiplying 1/3 by 11/11 gives us 11/33. - Multiplying 6/11 by 3/3 gives us 18/33.

Final Calculation

Subtracting these fractions gives us:

11/33 - 18/33 = -7/33

So, the result of the expression 4/6×1/2-24/11×1/2 is -7/33.