Question

600÷a+20+b,если a = 30,b = 40;

Answer 1

600÷30+20+40=80 вот так

Answer 2

Вот ответ 600:30+20+40=80

Answer 3

To find the value of the expression "600÷a+20+b" when a = 30 and b = 40, simply substitute the given values into the expression and perform the calculations step by step:

1. Replace 'a' with 30: 600 ÷ 30 + 20 + b
2. Perform the division: 600 ÷ 30 = 20
3. Replace the result of the division back into the expression: 20 + 20 + b
4. Replace 'b' with 40: 20 + 20 + 40
5. Perform the addition: 20 + 20 = 40, then 40 + 40 = 80

So, the final value of the expression "600÷a+20+b" when a = 30 and b = 40 is 80.