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yawa3891 [41]
3 years ago
11

Trong kho có các sợi dây thép dài 100cm. Chú thợ cần cắt mỗi sợi dây đó thành 3 loại dây có độ dài: 5dm, 20cm, 10cm để đan thành

các tấm lưới. Em hãy chỉ cho chú cách cắt tiết kiệm nhấ
Mathematics
1 answer:
Bezzdna [24]3 years ago
4 0

Answer:

20

Step-by-step explanation:

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