37×35/36+17/18×17

问题描述:

37×35/36+17/18×17

20791.9444444444444444

52.0277778

=(36+1)×35/36+17/18×(18-1)
=36×35/36+1×35/36+17/18×18-17/18×1
=35+35/36+17-17/18
=52+1/36

37*35/36+17/18*17 = 52.027777777778