Trang chủ » Hỏi đáp » Môn Toán 8/5 – X x 2/3 = 2/5 X : 4/7 +2/3 =5/6 08/07/2023 8/5 – X x 2/3 = 2/5 X : 4/7 +2/3 =5/6
8/5 – X x 2/3 = 2/5 X : 4/7 + 2/3 = 5/6 X x 2/3 = 2/5 + 8/5 X : 4/7 = 5/6 – 2/3 X x 2/3 = 1/2 X : 4/7 = 1/6 X = 1/2 : 2/3 X = 1/6 x 4/7 X = 3/4 X = 2/21 Trả lời
Giải đáp: 8/5 – x xx 2/3 = 2/5 => x xx 2/3 = 8/5 – 2/5 => x xx 2/3 = 6/5 => x = 6/5 : 2/3 => x = 6/5 xx 3/2 => x = 9/5 Vậy x=9/5 $\\$ x : 4/7 + 2/3 = 5/6 => x : 4/7 = 5/6 – 2/3 => x : 4/7 = 1/6 => x = 1/6 xx 4/7 => x = 2/21 Vậy x=2/21 Trả lời
2 bình luận về “8/5 – X x 2/3 = 2/5 X : 4/7 +2/3 =5/6”