Level 3
There were twice as many boys as girls at a party. After 8 girls left the party, there were thrice as many boys as girls who remained behind. How many boys were there at the party?
Level 3
A fruit stall had 3 times as many apples as oranges. After 15 apples were sold, the number of oranges became twice the number of the remaining apples. How many oranges were there at the fruit stall?
Level 3
Amy had 32 more stickers than Bobby at first. After Amy bought another 20 stickers, she had twice as many stickers as Bobby. How many stickers did Amy have at first?
Level 3
Jennifer had 12 less pies than Clara at first. After Jennifer had eaten 4 pies, Clara had twice as many pies as Jennifer in the end. How many pies did Clara have?
Level 3
Harold has 348 lollipops and Eli has 712 lollipops. How many lollipops must Eli give to Harold so that Harold will have thrice as many lollipops as Eli?
Level 3
There were 60 oranges altogether in Basket A and Basket B. After I had transferred 5 oranges from Basket A to Basket B, the number of oranges in Basket A became thrice the number of oranges in Basket B. How many oranges were there in Basket A at first?
Level 3
Ethan and Frank had 78 picture cards. After Ethan gave 15 picture cards to Frank, Ethan had twice as many picture cards as Frank. How many picture cards did Ethan have at first?
Level 3 Fabian and Ivan have a total of $388. If Ivan gives Fabian $21, Fabian will have thrice as much money as Ivan. How much money has each of them at first?
