9×（4/9+1/17）+9/17简便运算，怎么写？

Question

如题所述

Answer 1

解:

原式

=9x4/9+9x1/17+9/17

=4+9/17+9/17

=4+18/17

=5又1/17

Answer 2

9*（4/9+1/17）+9/17
=9* 4/9+9* 1/17+9/17
=4+9/17+9/17
=4+18/17
=4+1又1/17
=5又1/17本回答被网友采纳

Answer 3

9×（4/9+1/17）+9/17
=9+9/17+9/17
=9+18/17
=10又1/17