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Alex_Xolod [135]
3 years ago
12

^^ question above! Thanks!

Mathematics
1 answer:
Aleksandr [31]3 years ago
7 0
You can cross multiply and the answer would be 100/9
9/10=10/k
100=9k
k=100/9
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Step-by-step explanation:

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garik1379 [7]

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Step-by-step explanation:

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