Question

Me ajude por favor nessa questão??

Answer 1

4/7 . √49/64 + (1 - 3/5) : 3/5 + (1 + 1/3)
4/7 . 7/8 + (5/5 - 3/5) : 3/5 + (3/3 + 1/3)
28/56 + (2/5) : 3/5 + (4/3)
1/2 + 2/5 : 3/5 + 4/3
5/10 + 4/10 : 9/15 + 20/15
9/10 : 29/15
9/10 . 15/29
135/290

27/58