Question

Помогите решить1)1,2-6,9*1/3

Answer 1

1) 6,9 * 1/3 = 69/10 * 1/3 = 69/30 = 2,3 
2) 1,2 - 2,3 = - 1,1 
 Ответ ( - 1,1 )

Answer 2

1,2-6,9*1/3

First, we need to perform the multiplication and division before subtraction.

6,9*1/3 = 2,3

So the expression becomes:

1,2 - 2,3

Now we can subtract:

1,2 - 2,3 = -1,1

Therefore, the result of the expression 1,2-6,9*1/3 is -1,1.