#1 Rosa made 12 gallons of lemonade to sell at a lemonade stand. How many pints of lemonade did she make?

#2 A mountain climber climbed 15,840 feet on her way to the summit of the mountain. How many miles did she climb?

Sorry if i only give you 10 points, i just need a lot of help w/ my math homework cause i dont get it TY for all who helped