456
2024-05-19 11:06:14
lặn nx
2024-05-19 11:04:09
Đớp mồi , lội , ....
2024-05-19 10:56:27
a
1 :
Bơi
2024-05-19 10:19:18
Còn tùy vào điểm TBM nhé!
2024-05-19 10:17:44
lỗi
2024-05-19 10:14:13
23 tấn 45 kg = 23,045 tấn
2 giờ 23 phút = 143 phút
3245,7 kg = 3 ,2457 tấn
4,2 phút = 252 giây
2024-05-19 10:13:19
\(202,4\times0,9+202,4:10+202,4\times9\)
\(=202,4\times0,9+202,4\times0,1+202,4\times9\)
\(=202,4\times\left(0,9+0,1+9\right)\)
\(=202,4\times10\)
\(=2024\)
2024-05-19 09:49:26
\(\dfrac{3}{5}+\dfrac{2}{5}\times y=\dfrac{7}{5}\)
\(\dfrac{2}{5}\times y=\dfrac{7}{5}-\dfrac{3}{5}\)
\(\dfrac{2}{5}\times y=\dfrac{4}{5}\)
\(y=\dfrac{4}{5}:\dfrac{2}{5}\)
\(y=\dfrac{4}{5}\times\dfrac{5}{2}\)
\(y=2\times1\)
\(y=2\)
2024-05-19 09:12:02
Bạn để đúng lớp nhé!
2024-05-18 20:46:39
@Hello - hảo hán!