Ratios percentages and fractions quiz

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Across
  1. 1. What is 20% of 120?
  2. 3. What is the area, in metres squared of a triangle with base 1.2m, and height 4m?
  3. 5. A recipe uses 250g of pasta, 3 tomatoes and 100ml of water for 2 people. For eight people, how many grams of pasta are needed?
  4. 6. A recipe uses 250g of pasta, 3 tomatoes and 100ml of water for 2 people. For eight people, how many tomatoes are needed?
  5. 7. 73% is equal to zero point ____________ as a decimal?
  6. 8. A t-shirt originally cost $80 but it has a 40% discount. What is the new price?
  7. 10. There are 10 girls and 16 boys in a class. What is the simplified ratio of boys to girls?
Down
  1. 1. Consider the ratio 6:9 or six to nine. What is this ratio in simplified form?
  2. 2. To measure are, we use centimetres __________.
  3. 4. Dave has a recipe for 4 people but he needs to make the dish for 6 people. What area of maths does he need to use?
  4. 5. A percentage can be considered as a fraction of what number?
  5. 9. Complete the formula for the area of a triangle: halg base times _________.