Level 2
57 of Sam's money is twice as much as Jason's money. What is the ratio of Sam's money to Jason's money?
2 m
Level 1
Find the following values without a calculator. Simplify to the simplest form.
  1. 10 : 20 = _____
  2. 130% : 30% =
  3. 1.2 : 0.3 = _____
  4. 15 : 12 = _____
4 m