Question

(1000 – 775):(85 : 17)72:18. (732 - 539)92 : 23 ·(102 + 25)846 : (93: 31)​

Answer 1

Пошаговое объяснение:

1)(1000-775):(85:17)=225:5=45

2)72:18*(732-539)=4*193=772

3)92:23*(102+25)=4*127=508

4)846:(93:31)=846:3=282

Answer 2

Ответ:

1)(1000-775):(85:17)=225:5=45

2)72:18*(732-539)=4*193=772

3)92:23*(102+25)=4*127=508

4)846:(93:31)=846:3=28

Answer 3

To solve the given expression step by step:

1. Start with the innermost parentheses and work your way out: a. 85 : 17 = 5 b. 732 - 539 = 193 c. 102 + 25 = 127

2. Substitute the results back into the original expression: (1000 - 775) : 5 * 72 : 18 * 193 : 92 : 23 * 127 : (93 : 31)

3. Continue to simplify: a. (1000 - 775) = 225 b. 225 : 5 = 45 c. 72 : 18 = 4 d. 193 : 92 = 2.1087 (rounded to 4 decimal places) e. 127 : (93 : 31) = 127 : 3 = 42.3333 (rounded to 4 decimal places)

4. Substitute these results back into the expression: 45 * 4 * 2.1087 * 42.3333

5. Finally, multiply these numbers together to get the result: 45 * 4 * 2.1087 * 42.3333 ≈ 14,230.2163 (rounded to 4 decimal places)

So, the result of the expression is approximately 14,230.2163.