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Phan Hưng Hà
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2023-03-17 20:03:29
29/30 nha
2023-03-17 20:00:01
Nửa chu vi hình chữ nhật đó là:
2/3+3/10=29/30 (m)
Đáp số: 29/30 m
2023-03-11 15:27:43
https://www.google.com/search?q=chat+gpt&oq=c&aqs=chrome.0.69i59l4j69i60l3j5.1459j0j7&sourceid=chrome&ie=UTF-8
2023-03-11 15:25:30
9/5+2/5x4/6=31/15
2023-03-11 15:21:40
x=5x1/5=1