pls help me

Jane's fish tank has 19 liters of water in it. She plans to add 6 liters per minute until the tank has at least 91 liters. What are the possible numbers of minutes Jane could add water?

pls help me Janes fish tank has 19 liters of water in it She plans to add 6 liters per minute until the tank has at least 91 liters What are the possible number class=