Level 3
Ethan and Frank had 78 picture cards. After Ethan gave 15 picture cards to Frank. Frank, in return, gave half of his picture cards to Ethan. In the end, Ethan had twice as many picture cards as Frank. How many picture cards did Ethan have at first?
Level 3
Abel and Brandon had a total of $156. Abel gave $12 to Brandon. In return, Brandon gave 13 of his money to Abel. In the end, Abel had twice as much money as Brandon. How much money did Abel have at first?
Level 3
Henry, Rael and Anna share a sum of money. Henry's share is half of what Rael and Anna receive. Rael's share is 39 of the sum of money. Anna receives $20 less than Henry.
What fraction of the sum of money is Henry's share?
