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At​ noon, a tank contained 20 cm of water. After several​ hours, it contained 16 cm of water. What is the percent decrease of water in the​ tank?
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3 votes
At​ noon, a tank contained 20 cm of water. After several​ hours, it contained 16 cm of water. What is the percent decrease of water in the​ tank?

User Ruslik
by
7.4k points

2 Answers

4 votes
Could be
-1cm/hr
We don’t know how many hours passed so we can’t answer for sure
User KetimaBU
by
7.4k points
4 votes

Answer:

Step-by-step explanation: potatoes

User Ferrybig
by
8.4k points
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