5
Explain how to calculate each of these mentally.
1. 15 is what percentage of 30?
2. 3...
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Mathematics, 10.11.2020 03:30 perezsamantha3oqr0za
5
Explain how to calculate each of these mentally.
1. 15 is what percentage of 30?
2. 3 is what percentage of 12?
3. 6 is what percentage of 10?
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Answers: 1
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