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user100 [1]
3 years ago
15

Joan found a large metal bar that weighed 36 grams. Joan was also able to determine that the bar had 18 grams of zinc. What perc

ent of the weight to the weight of the bar was zinc.
Mathematics
1 answer:
tatiyna3 years ago
6 0

Answer:

The weight of the zinc in the metal bar was 50% of the weight of the metal bar .

Step-by-step explanation:

Weight of the metal bar ,M= 36 g

Weight of the zinc in the metal bar , m= 18 g

Percentage of zinc in the metal bar :

=\frac{m}{M}\times 100

=\frac{18 g}{36 g}\times 100=50\%

The weight of the zinc in the metal bar was 50% of the weight of the metal bar .

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A) 6
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I hope this helps :)
If you have any questions about my answer please feel free to ask:)
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6 0
2 years ago
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3 years ago
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6 0
3 years ago
Can you please help me
Iteru [2.4K]

Answer:

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Step-by-step explanation:

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