Trang chủ » Hỏi đáp » Môn Toán A = (1/3 + 0,1 + 1/5) : (1/3 + 0,1 – 1/5) 20/04/2023 A = (1/3 + 0,1 + 1/5) : (1/3 + 0,1 – 1/5)
A = (1/3 + 0,1 + 1/5) : (1/3 + 0,1 – 1/5) A = (1/3 + 1/10 + 1/5) : (1/3 + 1/10 – 1/5) A = 19/30 : 7/30 A = 19/7 @ma Trả lời
A = ( 1/3 + 0,1 + 1/5) : ( 1/3 + 0,1 – 1/5) A = (1/3 + 1/10 + 1/5) : (1/3 + 1/10 – 1/5) A = (10/30 + 3/30 + 6/30):(10/30 + 3/30 – 6/30) A = 19/30 : 7/30 A = 19/30 xx 30/7 A = 19/7 Trả lời
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