(25*4)*28=2800
25*4*29*3=8700
(15*2)*3=90
36*(25*4)=3600
(25*4)*8=800
(15*4)*9=540
59*(2*5)=5900
54*(5*2)=5400
(25*4)*28=2800
25*4*29*3=8700
(15*2)*3=90
36*(25*4)=3600
(25*4)*8=800
(15*4)*9=540
59*(2*5)=5900
54*(5*2)=5400