Percentages

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Across
  1. 4. for example: 1/4
  2. 6. a comparison of two numbers(example, the _____ of girls to boys is two to three, or 2:3)
  3. 8. a reduction made from the regular price
  4. 9. for example: 0.75
  5. 10. the first country to use fractions
Down
  1. 1. %
  2. 2. true or false, pupils should always give 110%
  3. 3. 2/5 as a percentage
  4. 5. In a class of 25 children 10 are girls. What percentage are boys?
  5. 7. a cake weighs 450 grams. 20% is sugar. How many grams of sugar?