CROSSWORD

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Across
  1. 1. A dress cost 30rupees but it is 20%off,how much does it cost now?
  2. 4. The number of square units needed to cover a surface.
  3. 5. The amount to which the overhead charges are added.
  4. 7. If a number is cubed, it tells to multiply the number itself___times.
  5. 9. I am a number less than 30. I am not a prime number.The product of my digits is the digit in the tenths place.
  6. 11. Fractions that have the same value of a whole.
  7. 12. The kind of angle between East and West directions.
Down
  1. 2. 36/40reduced to lowest terms
  2. 3. 2/4+25%=___(in decimals)
  3. 6. Two lines that intersect to form four right angles.
  4. 8. 9900 divided by 66
  5. 10. If area is 221sqm and length is 17m.what is the perimeter?