【1-4分之1-（8分之3-4分之3）乘24】除（-5）= [ 1-1/4 -( 3/8 - 3/4) x 24 ] x -1/5= [ 1-1/4 -( 9 - 18) ] x -1/5= [ 1 -1/4 +9 ] x -1/5= 39/4 x (-1/5) = - 20分之 39施主,我看你骨骼清奇,器宇轩昂,且有慧根,乃...