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Lina20 [59]
3 years ago
9

The diameter of this

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

The number of coins to make 6440 mm diameter is 230

Step-by-step explanation:

The diameter of the coin is 28mm

Number of coins to have 6440 mm will be

6440/28

= 230

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Hope I helped!

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