Math 10 Chapter 3 - Part E


Math Class 10
1. The unknown in the continued proportion 9, x + 1, 16




Math Class 10
2. a + b/b = 13/3




Math Class 10
3. a/b = b/c = 6




Math Class 10
4. a/b = b/c




Math Class 10
5. x/y = 2/3




Math Class 10
6. Weight and mass of a body




Math Class 10
7. a and b3 varies directly a = 8 when b = 2




Math Class 10
8. 32, a and 2 are in continued proportion




Math Class 10
9. x/a = y/b = z/c = 2/3




Math Class 10
10. 3cm, 4cm, 5cm




Math Class 10
11. x/5 = 13/15




Math Class 10
12. y3x2 = k




Math Class 10
13. a/b = b/ c




Math Class 10
14. a/b = c/d or b/a = d/ c




Math Class 10
15. a:b = c:d then a +b:b = c+d :d




Math Class 10
16. The third proportional of 4,16 is




Math Class 10
17. 2a+1/2b-2 = 9/ 20




Math Class 10
18. The ratio between two numbers is 8:5 the sum of the numbers is 26







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