(0.4+1/3)/42/5+0.75简算(0.4+1/3)/42/5+0.75 (0.4+1/3)/4又2/5+0.75(零点四加三分之一)除以四又五分之四加零点七五
问题描述:
(0.4+1/3)/42/5+0.75简算
(0.4+1/3)/42/5+0.75
(0.4+1/3)/4又2/5+0.75
(零点四加三分之一)除以四又五分之四加零点七五
答
(0.4+1/3)/42/5+0.75简算
(0.4+1/3)/42/5+0.75
(0.4+1/3)/4又2/5+0.75
(零点四加三分之一)除以四又五分之四加零点七五