Geo is going on a hike in the mountains on a hot summer day he has 4/5 gallon of water that he split into four bottles what fraction of a gallon is he each bottle

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?