Level 3
A bookshop has a sale promotion for pencils.
One pencil costs $1.25.
Buy 2 and get 1 pencil free.
How many pencils can Sam get if he spends $5 on the pencils?
Level 3
A bookshop has a sale promotion for pencils.
One pencil costs $1.25.
Buy 2 and get 1 pencil free.
How many pencils can Sam get if he spends $5 on the pencils?
Level 3
8 workers take 10 hours to build 4 bookshelves. How many hours will 6 workers take to build 2 bookshelves? Express the answer in mixed number of hours.
Level 2
Mr Choy ordered a cake. He gave 25 of the cake to his wife and 15 of the cake to his son. What fraction of the cake did he have left for himself?