Acontainer of gasoline that held 1/9 of a liter could fill up 1/9 of a motorcycle gas tank. how many containers would you need to fill up the gas tank entirely?

How do you solve a question like this?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !