Question

4 26/57-(8 19/57-8 45/57)= решить

Answer 1

426/57-(819/57-845/57)= 426/57+ 26/57=452/57=7    53/57

Answer 2

254/57-(475/57-501/57=254/57-(-26/57)=280/57 либо 4 целых 52/57

Answer 3

4 + 26/57 - (8 + 19/57 - 8 + 45/57)

First, simplify the expression inside the parentheses:

8 + 19/57 - 8 + 45/57 = 19/57 + 45/57 = 64/57

Now we can substitute this back into the original expression:

4 + 26/57 - 64/57 = 4 + (26 - 64)/57 = 4 + (-38)/57 = 4 - 38/57

So the final answer is 4 - 38/57.