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Question

(9/15+ 8/11) + 6/15=(26/17+15/34) + ( 8/17 + 19/34) =

Nguyễn Hưng Phát · Accepted Answer

$\left(\frac{9}{15}+\frac{8}{11}\right)+\frac{6}{15}=\left(\frac{9}{15}+\frac{6}{15}\right)+\frac{8}{11}$$=1+\frac{8}{11}=\frac{19}{11}$$\left(\frac{26}{17}+\frac{15}{34}\right)+\left(\frac{8}{17}+\frac{19}{34}\right)=\left(\frac{26}{17}+\frac{8}{17}\right)+\left(\frac{15}{34}+\frac{19}{34}\right)$$=2+1=3$Câu trả lời: $\left(\frac{9}{15}+\frac{8}{11}\right)+\frac{6}{15}=\left(\frac{9}{15}+\frac{6}{15}\right)+\frac{8}{11}$$=1+\frac{8}{11}=\frac{19}{11}$$\left(\frac{26}{17}+\frac{15}{34}\right)+\left(\frac{8}{17}+\frac{19}{34}\right)=\left(\frac{26}{17}+\frac{8}{17}\right)+\left(\frac{15}{34}+\frac{19}{34}\right)$$=2+1=3$

Công chúa đáng yêu · Answer

$\left(\frac{9}{15}+\frac{8}{11}\right)+\frac{6}{15}$$=\left(\frac{9}{15}+\frac{6}{15}\right)+\frac{8}{11}$$=1+\frac{8}{11}$$=\frac{19}{11}$$\left(\frac{26}{17}+\frac{15}{34}\right)+\left(\frac{8}{17}+\frac{19}{34}\right)$$=\frac{26}{17}+\frac{15}{34}+\frac{8}{17}+\frac{19}{34}$$=\left(\frac{26}{17}+\frac{8}{17}\right)+\left(\frac{15}{34}+\frac{19}{34}\right)$$=2+1$$=3$Câu trả lời: $\left(\frac{9}{15}+\frac{8}{11}\right)+\frac{6}{15}$$=\left(\frac{9}{15}+\frac{6}{15}\right)+\frac{8}{11}$$=1+\frac{8}{11}$$=\frac{19}{11}$$\left(\frac{26}{17}+\frac{15}{34}\right)+\left(\frac{8}{17}+\frac{19}{34}\right)$$=\frac{26}{17}+\frac{15}{34}+\frac{8}{17}+\frac{19}{34}$$=\left(\frac{26}{17}+\frac{8}{17}\right)+\left(\frac{15}{34}+\frac{19}{34}\right)$$=2+1$$=3$

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