1.

A roll of ribbon can be cut into lengths of 64cm, 70cm or 80cm without any ribbon being left over. find the least length of ribbon in the roll​

Answer»

Answer:

4480 см

Step-by-step explanation:

64=8*8,

70=7*10

80=8*10. Значит ,число должно разделиться на (7*8*8*10)=4480



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