Jenny makes food for her hummingbird feeders. the food is made up of 1 part sugar and 4 parts water. she uses 3/4 cup of sugar to make the hummingbird food. how much water should jenny use?

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet