11/18 ÷ 3/5 =(275/486)÷ 5/9 =(55/18)×1/3
11/18÷3/5=()÷5/9=()×1/3
1个回答
相关问题
-
计算(1-3)×(3-5)÷(5-7)×(7-9)÷(9-11)×(11-13)÷...(2005-2007)
-
计算 (1-3)×(3-5)÷(5-7)×(7-9)÷(9-11)×(11-13)÷.x(2011-2013)÷(201
-
计算 (1-3)×(3-5)÷(5-7)×(7-9)÷(9-11)×(11-13)÷.x(2011-2013)÷(201
-
算一算、题目如下:4/5÷8/9×5/6 11/4×5/7÷11/2 36÷9/11÷18/5 6/7×5/3÷4/5
-
3/4×9/13÷3/4===17/11×5-5÷11/3===
-
1/4 + 3/4 ÷ 2/3 9/22 + 1/11 ÷ 1/2×5/3 5/3 × 11/5 + 4/3 ÷12/6
-
3.5÷{(9.35-5?)×(5÷18)-0.9}
-
( 11 12 - 2 3 )÷ 11 24 (1+ 7 9 )×18 7 8 ÷ 35 36 × 5 6 4 9 ×
-
1÷(3×5)+1÷(5×7)+1÷(7×9)+1÷(9×11)+……+1÷(97×99) (简便计算、计算过程、答案)
-
①21.6÷4 ②1.6÷50 ③9.09÷0.9 ④1.5×3.5 ⑤18×3.7 ⑥6.09×5.7 &