Level 3
Ethan had twice as many picture cards as Frank. After Frank lost 15 picture cards and Ethan bought 15 picture cards, Ethan had 5 times as many picture cards as Frank. How many picture cards did Ethan and Frank have altogether at first?
Level 3 Liam and Cole have a total of $248. If Liam gives Cole $25, they will each have an equal amount of money. How much money has each of them at first?
Level 3
Linda had $750 and Mike had $500 less than Lucy at first. After Linda gave some money to Mike, Mike had 4 times as much as Linda. How much did Linda give to Mike?