11分之23×(4分之22×3分之1-46分之77)
=(23/11)*[(22/4)*(1/3)-(77/46)]
=(23/11)*[(11/6)-(77/46)]
=(23/11)*(11/6)-(23/11)*(77/46)
=23/6-7/2
=23/6-21/6
=1/3
11分之23×(4分之22×3分之1-46分之77)
=(23/11)*[(22/4)*(1/3)-(77/46)]
=(23/11)*[(11/6)-(77/46)]
=(23/11)*(11/6)-(23/11)*(77/46)
=23/6-7/2
=23/6-21/6
=1/3