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if p/q=6/5 then the value of (a-b)/b is ...

if `p/q=6/5` then the value of `(a-b)/b` is …………

A

`3/8`

B

`-3/8`

C

`5/8`

D

`2/3`

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CHETANA PUBLICATION-RATIO AND PROPORATION-Exercise
  1. The ratio fo 63, 36 in the least form is …………

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  2. the ratio of two numberss is 3:5 and their sum 360 the numbers are…………

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  3. if p/q=6/5 then the value of (a-b)/b is …………

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  4. the mean proportional of 6 and 24 is…………

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  5. If p/q=6/5 then the value of (3p+4q)/(3p-4q) is………….

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  6. what number should be added to each term of the ratio 2:5 so that is m...

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  7. The mean proportional of ak and ak^3 is………..

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  8. 3/5 is equivalent to………..

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  9. If (3x+5y)/(3x-5y)= 23/3 then = x/y…………

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  10. The geometric mean of 20 and 45 is ……….

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  11. The geometric mean of 28a^5/b and b^3/7a^3 is …..

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  12. Find the reduced form of the ratio of the first quatity to second quan...

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  13. Find the reduced form of the ratio of the first quatity to second quan...

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  14. Find the reduced form of the ratio of the first quatity to second quan...

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  15. Find the reduced form of the ratio of the first quatity to second quan...

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  16. Express the following percentage as ratio in the reduced form: 108:100

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  17. Express the following percentage as ratio in the reduced form: 25:100

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  18. Express the following percentage as ratio in the reduced form: 60%

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  19. Express the following percentage as ratio in the reduced form: 225%

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  20. Convert the following ratio into percentage: 14:20

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