Question

[ho thi anh thu]

-35/47-(25/13-35/47)+12/13

Answer 1

[Nguyễn Thanh Hiền]

\(\frac{-35}{47}-\left(\frac{25}{13}-\frac{35}{47}\right)+\frac{12}{13}\)

\(=\frac{-35}{47}-\frac{25}{13}+\frac{35}{47}+\frac{12}{13}\)

\(=\left(\frac{-35}{47}+\frac{35}{47}\right)+\left(\frac{-25}{13}+\frac{12}{13}\right)\)

\(=0-1\)

\(=-1\)

_Chúc bạn học tốt_

Answer 2

[luuthianhhuyen]

\(\frac{-35}{47}-\left(\frac{25}{13}-\frac{35}{47}\right)+\frac{12}{13}\)

=\(\frac{-35}{47}-\frac{720}{611}+\frac{12}{13}\)

=\(-1\)