9/13×26/27
十三分之九除以二十六分之二十七减九分之四算式是什么 -
=9/13 × 26/27 -4/9 =2/3 - 4/9 =6/9 - 4/9 =2/9
=9/13×26/27-4/9 =2/3-4/9 =2/9。
=9/13 × 26/27 -4/9 =2/3 - 4/9 =6/9 - 4/9 =2/9
=9/13×26/27-4/9 =2/3-4/9 =2/9。
13分支9乘以27分之26-9分之4=9分之6-9分之4=9分之2
(9/13)(26/27)9/13/26*27 =243/338
13分之7除以9分之7乘27分之26怎样算 -
7/13÷7/9×26/27=7/13×9/7×26/27=2/3
9/26×13/27=6分之1
六年级数学题解答~ -
÷4/9 =1/5×9/4+2/15×9/4 =9/20+6/20 =15/20=3/4 [17/12-(3/4_1/6)]÷3/4 =17/12×4/3-(3/4×4/3-1/6×4/3)=17/9-(1-2/9)=17/9-7/9 =10/9 9/13÷27/26-4/9 =9/13×26/27-4/9 =2/3-4/9 =2/9 好了吧!
最终答案为351分之130
13分之3乘27分之26 -
结果等于9分之二,
2/9