3 years ago

I really need help please

Mathematics

1 answer:

anastassius [24]3 years ago

6 0

9514 1404 393

Answer:

Step-by-step explanation:

The minimum number required is the least common multiple (LCM) of 15 and 4. The numbers 15 and 4 have no common factors, so their LCM is their product.

15×4 = 60 strands are required

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