Question

291850-(302×627-11704:56)=? В столбик 197060÷(209×235-109×450)=?

Answer 1

Решение в приложении.....

Answer 2

Let's solve the given equations step by step:

1. 291850 - (302 × 627 - 11704 ÷ 56)

Step 1: Calculate the expression inside the parentheses first. 302 × 627 = 189654 11704 ÷ 56 ≈ 209

Step 2: Substitute the values back into the main equation. 291850 - (189654 - 209) = 291850 - 189445 = 102405

Answer: 291850 - (302 × 627 - 11704 ÷ 56) = 102405

2. 197060 ÷ (209 × 235 - 109 × 450)

Step 1: Calculate the expression inside the parentheses first. 209 × 235 = 49015 109 × 450 = 49050

Step 2: Subtract the second value from the first value. 49015 - 49050 = -35

Step 3: Now, divide 197060 by the result from Step 2. 197060 ÷ (-35) = -5636

Answer: 197060 ÷ (209 × 235 - 109 × 450) = -5636