A water tank initially contained 122 liters of water. It is then filled with more water, at
a constant rate of 9 liters per minute.
How many minutes have passed, m, when the tank contains 234 liters? Round to the
nearest hundredth.

Respuesta :

Answer:12.4

Step-by-step explanation:

234-122=112

112/9=12.44444444

Round solution: 12.4