Question

А:30=9 а=30•9а=270270:3=9 9=9​

Answer 1

Ответ:

всё верно! либо я не поняла что делать

Answer 2

место 3, 30

Что надо делать?

Answer 3

It seems like you've written a series of equations, but they don't seem to follow a clear pattern or make logical sense. Let's break them down:

A:30=9: This equation suggests that A divided by 30 equals 9. So, if we multiply 30 by 9, we should get 270, not 9.

a=30•9: Here, you're assigning the value of 30 multiplied by 9 to the variable 'a.' As mentioned earlier, the product of 30 and 9 is 270.

a=270: You've simplified the previous equation and concluded that 'a' is equal to 270, which is correct based on the information provided.

270:3=9: Now, you're dividing 270 by 3, which indeed gives you 90, not 9. So, this equation doesn't hold true.

9=9: This equation states that 9 is equal to 9, which is true.

In summary, the equations you've provided have some inconsistencies and incorrect calculations. It's important to double-check your calculations to ensure accuracy. If you have any specific questions or need assistance with math problems, feel free to ask!