Question

andy mixed 40 ml of water at 15 degress celius with 40 ml of water at 65 degrees celius ..... what is the final temperature of the water.?? H E L P !

Answer 1

since they are the same masses of water, the average temp is the answer
(40+15)/2 = 55/2 = 27 1/2

Answer 2

Thank you soo much damon !!