Answer:
h = 4.41 hours , when they will equalize.
Step-by-step explanation:
Let the hours when they equalize=h,
14. 91 +0.06 h = 15.66 -0.11 h
0.06 h + 0.11 h = 15.66 - 14.91
0.17 h = 0.75
h = [tex]\frac{0.75}{0.17}[/tex]
h = 4.41 hours , when they will equalize.