333又112分之111除以37×81分之56得多少
问题描述：
333又112分之111除以37×81分之56得多少
答
(333+111/112)/[56/37×81]
=(374107/112)/(56/2997)
=374107/112×2997/56
=374107×2997/112×56
=112108779/6272
≈17874.4864477041
好像是先乘后除的是吧
答
(333 111/112 ) / 37 x 56/81
= (333x112+111)/112 x 56 /37/81
= 111 x (3x112+1)/112 x 56 / 37 /81
= 111/37 x 337 /2 /81
= 3 /81 x 337/2
= 337/54