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Hoai An Nguyen
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2024-01-02 22:40:15
a,Diện tích mảnh vườn đó là: 8 x 12= 696(m2)
b,Chu vi mảnh vườn đó là: (8+12) x 2=40(m)
chi phí làm rào là:
2024-01-02 22:35:16
ta có 202220=(20222)10=408848410
Vì 4088484 < 20222022 nên 408848410<2022202210
Vậy 202220<2022202210