17,25:(4,25-2 7/9*3 3/5)
First, let's simplify the multiplication and subtraction within the parentheses:
2 7/9 3 3/5 = (29/9) (18/5)= (2918) / (95)= 522 / 45= 11 7/45
Now we can substitute this back into the original expression and solve:
17,25:(4,25-11 7/45)17,25:(4,25-11.155)17,25:(-6.905)
Now, for the final division calculation:
17,25 / (-6.905) ≈ -2.490
Therefore, the final answer is approximately -2.490.
17,25:(4,25-2 7/9*3 3/5)
First, let's simplify the multiplication and subtraction within the parentheses:
2 7/9 3 3/5 = (29/9) (18/5)
= (2918) / (95)
= 522 / 45
= 11 7/45
Now we can substitute this back into the original expression and solve:
17,25:(4,25-11 7/45)
17,25:(4,25-11.155)
17,25:(-6.905)
Now, for the final division calculation:
17,25 / (-6.905) ≈ -2.490
Therefore, the final answer is approximately -2.490.