Rational numbers - 1tips

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Across
  1. 3. which will come up of denominator
  2. 5. the product of rational number is always a rational number
  3. 8. two fractions with same value
  4. 9. fractions with different denominator
  5. 11. a whole number and fraction
Down
  1. 1. interchanging numerator and denominator
  2. 2. denominator is greater than numerator
  3. 4. denominator is less than numerator
  4. 6. highest common factor for numerator and denominator is 1
  5. 7. two rational number can be multiplied in any order
  6. 10. fractions with same denominator