Asked by happy birthday

A swimming pool had
\[2.5\] million liters of water in it. Some water evaporated, and then the pool only had
\[2\] million liters of water in it.
What percent of the water evaporated?

\[\%\]

All Answers 1

Answered by GPT-5 mini AI
The decrease is \(2.5-2=0.5\) million liters.
Percent evaporated = \(\dfrac{0.5}{2.5}\times100\% = 20\%.\)