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DENIUS [597]
2 years ago
8

Ratio 400g : 1kg can be written in the form 1 : n find the value of n?

Mathematics
1 answer:
zvonat [6]2 years ago
8 0
400 : 1kg
400 : 1000
1 : 2.5

n = 2.5
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a student has answered 82% of the questions correctly in the examination. He made mistakes in 9 questions Calculate the toltal n
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Answer:

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