giúpvs ạ cảm ơn nhiều gấp mn ơii 
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Mn giải giúp mik vs ạ 🥺 mình đang cần gấp. Cảm ơn mn nhiều
0
LT
3
KY
4 tháng 2 2023
1, That
2, This
3, that
4, those
5, these - that
6, these
7, this
8, that
9, that
10, this
11, those
12, this
13, it
14, these
15, them
16, those
Bài 3:
\(a,\dfrac{2}{-7}=\dfrac{2.\left(-11\right)}{\left(-7\right).\left(-11\right)}=\dfrac{-22}{77}\)
\(\dfrac{-3}{11}=\dfrac{-3.7}{11.7}=\dfrac{-21}{77}\)
Vì \(\dfrac{-22}{77}< \dfrac{-21}{77}\) nên \(\dfrac{2}{-7}< \dfrac{-3}{11}\)
\(b,\dfrac{2}{5}=\dfrac{2.13}{5.13}=\dfrac{26}{65}\)
\(\dfrac{6}{13}=\dfrac{6.5}{13.5}=\dfrac{30}{65}\)
Vì \(\dfrac{26}{65}< \dfrac{30}{65}\) nên \(\dfrac{2}{5}< \dfrac{6}{13}\)