Question

6Т543КГ:9 3КМ906М:6 18Ц36КГ:4 91М50СМ:3 №2 290+Х=640-260 84:Х=6*7 №3 425*706-(5616:9+243647)=

Answer 1

6543÷9=727кг
3906÷6=651м
216÷4=54кг
9150÷3=3050
2)290+х=640-290
х=60
84÷х=42
х=2
3)300050-244271=55779

Answer 2

It looks like you have a series of equations and expressions. Let's solve each one step by step:

1. 6Т543КГ:9 It's not clear what the symbols "Т," "К," and "Г" represent, so I cannot solve this expression without additional context or information.

2. 3КМ906М:6 As with the first expression, it's not clear what the symbols "К," "М," represent. Therefore, I cannot solve this expression either.

3. 18Ц36КГ:4 Again, without knowing what the symbols "Ц," "К," and "Г" stand for, I cannot solve this expression.

4. 91М50СМ:3 №2 Similar to the previous expressions, without understanding the meaning of the symbols "М" and "СМ," I cannot solve this expression.

5. 290+Х=640-260 Let's solve this equation for "Х":

Add 260 to both sides of the equation: 290 + Х + 260 = 640

Simplify: Х + 550 = 640

Subtract 550 from both sides of the equation to isolate Х: Х = 640 - 550 Х = 90

So, Х equals 90.

6. 84:Х=6*7 Let's solve this equation for "Х":

Multiply 6 by 7: 6 * 7 = 42

Now the equation becomes: 84 ÷ Х = 42

To find Х, divide 84 by 42: Х = 84 ÷ 42 Х = 2

So, Х equals 2.

7. 425*706-(5616:9+243647) Let's simplify this expression step by step:

First, perform the division: 5616 ÷ 9 = 624

Now the expression becomes: 425 * 706 - (624 + 243647)

Next, add the values inside the parentheses: 624 + 243647 = 244271

Now the expression becomes: 425 * 706 - 244271

Finally, perform the multiplication: 425 * 706 = 299950

Now the final result is: 299950 - 244271 = 55679

So, the result of the expression is 55679.

Please note that without knowing the meaning of the symbols in the first four expressions, I cannot solve them. If you can provide more information or context, I'd be happy to help further.