Question

Вычислите: ( 2 1/2- 1 3/8)*(3 1/2 - 3/6)*1 1/3 решите правильно и ясно пожалуйста​

Answer 1

Ответ:

(2 1/2 - 1 3/8) / (3 1/2 - 5/6) * (3 1/2 - 5/6) * 1 1/3 = 4 1/2

1 / 2 1 2 -1 3 8 =1 4-3 8 =1 4-3 8 =1 1 8

3 1 2 - 1 3 6 =3 3-3 6 =3

2)

3) 1 1 8 *3/ 9 8 *^ 3 = 27 8 =3 5 8

13 1 2 *1 1 3 = 9 2 * 1 3 = 2 2 =4 1 2

Answer 2

Ответ:

( 2 1/2- 1 3/8)•(3 1/2 - 3/6)•1 1/3 = (5/2 - 11/8) • (7/2 - 3/6) • 1/3 = 9/8•3•1/3 = 9/8

Answer 3

Calculation:

To solve the given expression (2 + 1/2 - 1 + 3/8) * (3 + 1/2 - 3/6) * 1 + 1/3, 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 expression step by step:

1. (2 + 1/2 - 1 + 3/8): - This simplifies to (2.5 - 1 + 3/8). - Then, (2.5 - 1) equals 1.5. - So, the expression becomes (1.5 + 3/8).

2. (3 + 1/2 - 3/6): - This simplifies to (3.5 - 0.5). - So, the expression becomes 3.

3. Now, the expression becomes (1.5 + 3/8) * 3 * 1 + 1/3.

4. (1.5 + 3/8) * 3: - This simplifies to (1.875) * 3. - So, the expression becomes 5.625.

5. Finally, the expression becomes 5.625 * 1 + 1/3.

6. 5.625 * 1 equals 5.625.

7. So, the final result is 5.625 + 1/3.

Solution:

The final result of the given expression (2 + 1/2 - 1 + 3/8) * (3 + 1/2 - 3/6) * 1 + 1/3 is 5.625 + 1/3.

Answer:

The final result of the given expression is 5.625 + 1/3.