Level 2
48 people were in a queue to return their library books . Harvy was the 8th person from the front. Kim was the 11th person from the back. How many people were standing between Harvy and Kim?
Level 2
Eric has some stickers. He gives 15 of the stickers to his cousin and another 25 of the
stickers to his brother. What fraction of the stickers does he have left?
Level 2
The ratio of the number of blue stickers to red stickers is 5 : 2.
After Adam gives away 10 blue stickers and buys another 20 red stickers,
there is an equal number of blue stickers and red stickers.
How many stickers does Adam have now?
Level 3
50 men working 8 hours a day can finish building a boat in 10 days. How long would it take 60 men to finish building the same boat if they work the same number of hours a day?
Level 3
Isabelle has 40% as many beads as Violet and 80% less beads than Sarah. If they have a total of 102 beads, how many beads do Isabelle and Sarah have?
