Proportion

© 2009 -2011 tutorco.com 1 Q1. Fill the missing number to complete the proportion. :1 = 8:16 Q2. Fill the missing number to complete the proportion. 7 is to 1 = is to 14 Q3. Fill the missing number to complete the proportion. 5 is to 35 = 10 is to Q4. Fill the missing number to complete the proportion. 15:3 = :6 Q5. Fill the missing number to complete the proportion. 22 is to 55 = 16 is to GRADE 7 TOPIC: RATIO AND PROPORTION 7/7/3/S © 2009 -2011 tutorco.com 2 Q6. Fill the missing number to complete the proportion. ____ is to 12 = 20 is to 24 Q7. Fill the missing number to complete the proportion. :7 = 12:14 Q8. Fill the missing number to complete the proportion. 5 is to ____ = 10 is to 18 Q9. Fill the missing number to complete the proportion. 12:3 = :9 Q10. Fill the missing number to complete the proportion. 2:1 = :4 © 2009 -2011 tutorco.com 3 Q11. Solve the proportion: Q12. Solve the proportion: Q13. Solve the proportion: Q14. Solve the proportion: © 2009 -2011 tutorco.com 4 Q15. Solve the proportion: Q16. Solve the proportion for x: x: 6 = 6: 8 Q17. Solve the proportion for x: x: 16 = 60: 80 Q18. Solve the proportion for x: 3x: 6 = 6: 3 © 2009 -2011 tutorco.com 5 Q19. Solve the proportion for x: 4x: 8 = 16: 2 Q20. Solve the proportion for x: x: 8 = 16: 2 © 2009 -2011 tutorco.com 6 Q21. Solve the proportion for x: Q22. Solve the proportion for x: Q23. Solve the proportion for x: © 2009 -2011 tutorco.com 7 Q24. Solve the proportion for x: Q25. Solve the proportion for x: x: 18 = 16: 12 Q26. Solve the proportion for x: x: 7 = 49: 42 © 2009 -2011 tutorco.com 8 Q27. Solve the proportion for x: x: 16 = 4: 48 Q28. Solve the proportion for x: x: 144 = 4: 12 Q29. Solve the proportion for x: x: 16 = 14: 28 Q30. Solve for x, if 169: x = 13 : 26