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Nikolay [14]
2 years ago
9

Someone plz help i need to do this assignment to pass the class

Chemistry
1 answer:
Natalija [7]2 years ago
8 0

Answer:

1)0.2

2)0.72

3)0.01

Explanation:

Formula is 1)454÷2270

2)0.6×1.2

3)8÷800

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