Question

1000-(28+15)×4<а а>(345-70)÷25×8

Answer 1

1000-(28+15)×4<a

1000-43×4<a

1000-172<a

828<a ; a=829...830....831...

828<829 и все что больше этого числа.

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a>(345-70)÷25×88

a>275÷25×88

a>11×88

a>88

a = 89 и все то что выше

89>88

Answer 2

1000-(28+15)*4<а=1000-43*4<а=1000-172<а=828<а=а>828

а>(345-70)/25*8=а>275/25*8=а>88

Answer 3

Let's solve the given expression step by step:

Step 1: Evaluate the expressions inside the parentheses and brackets.

• Inside the parentheses: (28 + 15) = 43
• Inside the brackets: (345 - 70) = 275

Step 2: Perform the multiplication and division operations.

• (28 + 15) × 4 = 43 × 4 = 172
• (345 - 70) ÷ 25 × 8 = 275 ÷ 25 × 8 = 11 × 8 = 88

Step 3: Substitute the evaluated values back into the original expression: 1000 - 172 < а а > 88

Step 4: Perform the subtraction operation: 1000 - 172 = 828

So, the final expression is: 828 < а а > 88

Please note that the expression contains "а а" as a variable or placeholder, so we cannot determine the actual result without knowing the value of "а а." If you provide the value of "а а," I can help you find the result of the inequality.