Mathematics

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Across
  1. 3. USED IN DIVISION OF FRACTIONS
  2. 9. ANOTHER NAME FOR GCD
  3. 13. FRACTION WITH 1 AS NUMERATOR
  4. 14. DIFFERENT DENOMINATORS
  5. 15. ANGLES NEXT TO EACH OTHER
  6. 17. AN UNIT OF TIME
  7. 18. ONLY EVEN PRIME NUMBER
  8. 19. MIXED FRACTION HAS ___ AND A FRACTION
  9. 21. NON PRIME NUMBERS
  10. 22. 366 DAYS
  11. 23. TIME AFTER 12 IN THE AFTERNOON
Down
  1. 1. ANGLES ADDING TO 180
  2. 2. ODER OF OPERATIONS
  3. 3. ANGLE BETWEEN THE CLOCK'S HANDS AT 3'O CLOCK
  4. 4. Likes to chase mice
  5. 5. Man's best friend
  6. 6. QUARTER OF AN HOUR
  7. 7. Flying mammal
  8. 8. SUM OF ALL SIDES OF A CLOSED FIGURE
  9. 10. WHERE TWO RAYS OF ANGLE MEET
  10. 11. PLACE VALUE OF 5 IN 9.057
  11. 12. Large marsupial
  12. 16. 1 DIMENSION
  13. 20. Has a trunk
  14. 21. NUMBERS WITH NO COMMON FACTOR EXCEPT 1