In Quadrilateral MATH shown below, Alice is trying to prove that the quadrilateral is a parallelogram.
She first used the slope formula to prove that segment MA is parallel to segment TH. Which of the following steps could Alice use to prove that Quadrilateral MATH is a parallelogram? I. Use the distance formula to show that segment MH is congruent to segment AT. II. Use the slope formula to show that segment MH is parallel to segment AT. III. Use the distance formula to show that segment MA is congruent to segment TH.
A. I only
B. I and II only
C. II and III only
D. III only

The information's given in the question are very important and so should be paid attention to. based on those given information's the answer to the question can be easily deduced.
Amount of water that Kelvin drinks during a track meet = 0.6 liters
Then
Amount of water that Melinda drinks during the track meet = (0.6) * (0.8) liters
                                                                                              = 0.48 liters
So Melinda drinks 0.48 liters of water during the track meet. I hope the procedure is not difficult for you to understand. You can always use this procedure in future for solving similar problems without requiring any help from outside.