($\frac{6}{9}$+$\frac{11}{3}$) . $\frac{6}{11}$ – ($\frac{2}{3}$-$\frac{10}{9}$) :$\frac{11}{6}$ 16/08/2021 Bởi Quinn ($\frac{6}{9}$+$\frac{11}{3}$) . $\frac{6}{11}$ – ($\frac{2}{3}$-$\frac{10}{9}$) :$\frac{11}{6}$
Giải thích các bước giải: `(6/9+11/3). 6/11-(2/3-10/9):11/6` `=(6/9+11/3). 6/11-(2/3-10/9). 6/11` `=[(6/9+11/3)-(2/3-10/9)]. 6/11` `=[6/9+11/3-2/3+10/9]. 6/11` `=[(6/9+10/9)+(11/3-2/3)]. 6/11` `=(16/9+3). 6/11` `=43/9. 6/11` `=43/11` Bình luận
Đáp án: Giải thích các bước giải: (6/9+11/3).6/11-(2/3-10/9):11/6 = (6/9+11/3).6/11-(2/3-10/9).6/11 =6/11.(6/9+11/3-2/3-10/9) =6/11.[(6/9-10/9)+(11/3-2/3)] =6/11.[-4/9+9/3] =6/11.[-4/9+27/9] =6/11.23/9 =46/33 Bình luận
Giải thích các bước giải:
`(6/9+11/3). 6/11-(2/3-10/9):11/6`
`=(6/9+11/3). 6/11-(2/3-10/9). 6/11`
`=[(6/9+11/3)-(2/3-10/9)]. 6/11`
`=[6/9+11/3-2/3+10/9]. 6/11`
`=[(6/9+10/9)+(11/3-2/3)]. 6/11`
`=(16/9+3). 6/11`
`=43/9. 6/11`
`=43/11`
Đáp án:
Giải thích các bước giải:
(6/9+11/3).6/11-(2/3-10/9):11/6
= (6/9+11/3).6/11-(2/3-10/9).6/11
=6/11.(6/9+11/3-2/3-10/9)
=6/11.[(6/9-10/9)+(11/3-2/3)]
=6/11.[-4/9+9/3]
=6/11.[-4/9+27/9]
=6/11.23/9
=46/33