angieperazzo angieperazzo
  • 16-11-2020
  • Mathematics
contestada

At noon, a tank contained 10cm of water. After several hours, it contained 7cm of water. What is the percent decrease of water in the tank?

Respuesta :

diana24715 diana24715
  • 16-11-2020
30 percentage decrease, if you need me to explain I’ll be glad to help
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