计算下列各题,能简算要简算(脱式计算）
(1) 16÷4/5x1/3 (2) (1/8-1/12)x24/25(3) 3/4+2/3x21/8(4) (5/6-1/4)÷(1/4+1/6) (5) （5/22+2/9)x99(6) 4/7x1/3+3/7÷3 (7) 55x4/27-4/27 (8) 5/11x5/6_5/11x1/6
第八题应该是 5/11x5/6-5/11x1/6不小心拼错了