Level 3 Jenny went shopping with thrice as much money as May. After Jenny spent $200, May had twice as much money as Jenny had left. How much more money did Jenny bring along for shopping than May?
Level 3 There were 4 times as many men as women at a party. After 16 women left, the number of men was 20 times the number of the remaining women. How many people attended the party?
Level 3 Yesterday, there were thrice as many chickens as ducks on a farm. Today, 64 chickens are sold. There are thrice as many chickens now. Find the total number of ducks and chickens on the farm yesterday.
Level 3 Last Tuesday, Max had twice as many marbles as Dan. Today, Max gives 75 of his marbles to his cousin. Now Dan has thrice as many marbles as Max. How many marbles does Dan have?
Level 3
A farmer had twice as many chickens as ducks. After he had sold 200 chickens, he had thrice as many ducks as chickens. How many chickens did he have at first?
