Question

Tính nhanh   6/11+ 25/17 + 5/11 - 8/17= ?

Answer 1

6/11+25/17+5/11-8/17

= (6/11+5/11)+(25/17-8/17)

= 11/11 + 17/17

= 1 + 1

= 2

Nhấn đúng cho mk nha Trần Đức Mạnh

Answer 2

\(\frac{6}{11}+\frac{25}{17}+\frac{5}{11}-\frac{8}{17}\)

=\(\left(\frac{6}{11}+\frac{5}{11}\right)+\left(\frac{25}{17}-\frac{8}{17}\right)\)

=1+1

=2