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2 years ago

Juli went mining and found a large metal bar that weighed 20 kilos. After doing some analysis of the

Mathematics

1 answer:

masha68 [24]2 years ago

8 0

Answer:

8 kilos of it is gold, since 2/5 in decimal form is 0.40

12 kilos of it is copper.

Step-by-step explanation:

Multiply 20 times 0.40, you get 8, so 8 kilos of it is gold, while 12 kilos is copper.

T^T

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Answer:

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