Help please I’m confused
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Answers: 2
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
Mathematics, 07.01.2021 22:10
English, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
English, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
Mathematics, 07.01.2021 22:10
English, 07.01.2021 22:10