Câu hỏi của ムvũ卍τเếᑎ卍ßìN꙰h̰̃❄

\(4,\left(17\right)+0,\left(03\right)+\dfrac{23}{99}\)\(=4+\dfrac{17}{99}+\dfrac{3}{99}+\dfrac{23}{99}\)\(=4+\dfrac{43}{99}=4,\left(43\right)\) Câu trả lời: \(4,\left(17\right)+0,\left(03\right)+\dfrac{23}{99}\)\(=4+\dfrac{17}{99}+\dfrac{3}{99}+\dfrac{23}{99}\)\(=4+\dfrac{43}{99}=4,\left(43\right)\)