Trần Ngọc Vân
Giới thiệu về bản thân
Love is an endless mystery, for it has nothing else to explain it 😉
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2024-04-08 21:42:38
\(\dfrac{3}{5}\) : x = \(\dfrac{6}{5}\)
x = \(\dfrac{3}{5}\) : \(\dfrac{6}{5}\)
x = \(\dfrac{1}{2}\)
Vậy x = \(\dfrac{1}{2}\)
2024-04-08 21:06:05
91.44 : 3,6 = 25,4 hoặc \(\dfrac{127}{5}\)
2024-04-08 18:24:18
1. b. sound
2. a. find
3. c. write
4. b. cow
5. a. year
6. a. parent
2024-04-07 21:54:45
Bóc ngắn cắn dài
2024-04-07 21:53:31
31,5 - x = ( 18,6 - 12,3 ) : 3
31,5 - x = 6,3 : 3
31,5 - x = 2,1
x = 31,5 - 2,1
x = 29,4
Vậy x = 29,4
2024-04-07 20:47:29
200 + 456 = 656
2024-04-07 16:22:03
2024-04-07 15:35:23
320/24 - 100/8
= 40/3 - 25/2
= 5/6
41/50 + 11/10
= 48/25
2024-04-07 12:20:20
24/18 - 1/3
= 4/3 - 1/3
= 1
15/20 - 1/4
= 3/4 - 1/4
= 2/4 = 1/2
27/12 - 6/8
= 9/4 - 3/4
= 6/4 = 3/2
25/30 - 16/24
= 5/6 - 2/3
= 1/6
2024-04-07 12:14:55
2 + \(\dfrac{3}{8}\)= \(\dfrac{19}{8}\)
\(\dfrac{1}{6}\)+ 5= \(\dfrac{31}{6}\)