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Solve: (18 - 2m)/(5) + (4m + 3)/(7) ge (...

Solve: `(18 - 2m)/(5) + (4m + 3)/(7) ge (m)/(5) + (8)/(7)`

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`(18 -2m)/(5) + (4m + 3)/(7) ge (m)/(5) + (8)/(7)`
`(18)/(5) - (2m)/(5) + (4m)/(7) + (3)/(7) ge (m)/(5) + (8)/(7)`
`(18)/(5) + (3)/(7) - (8)/(7) ge (m)/(5) + (2m)/(5) - (4m)/(7)`
`(18)/(5) - (5)/(7) ge (7m + 14m - 20 m)/(35)`
`(126 - 25)/(35) ge (m)/(35)`
`(101)/(35) ge (m)/(35) rArr m le 101`
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PEARSON IIT JEE FOUNDATION-EQUATIONS AND THEIR APPLICATIONS-Level 3
  1. Solve: (18 - 2m)/(5) + (4m + 3)/(7) ge (m)/(5) + (8)/(7)

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  2. The present age of a man is seven times the present age of his son. Tw...

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  3. Th present age of A is thrice that of B. Five years from now, A's age ...

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  4. The sum of the present ages of Ram and Shyam is 75 years. Ten years ag...

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  5. A road divider of certain length is painted one-sixth yellow, three-fi...

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  6. Mr Sumanth spends two-fifth of his salary on house rent and one-fouth ...

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  7. In a two-digit number, the units digit is 3 more than the ten's digit....

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  8. A number is added to two-third of itself, 1 is subtracted from the sum...

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  9. The present age of A is 4 years less than twice the present age of B. ...

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  10. A mother said that, her age is one year less than thrice her dauther's...

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  11. There are two numbers, the difference between them is equal to twice t...

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  12. A student painted a circular region of certain area such that 4//7th o...

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  13. In a two-digit number, tens digit is a multiple of the units digit. Th...

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  14. There are three house-hold articles. The cost of the first article is ...

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  15. In an isoceles triangle, the difference between one of the equal sides...

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  16. Mr Anthony travelled 4//9 of a cetain distance by bus, 1//3 by car, an...

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  17. Which of the following is a solution of (2x -5)/(3) gt (3x + 3)/(4) ?

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  18. The unit digit of a two-digit number is 6. If 9 is added to the number...

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  19. A purse contains a cetain number of coins fo denominations Re. 1 and 5...

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  20. Rs x is divided among A, B and C. The share of A is two-fifth of the t...

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  21. Ten years ago, Mohan's age was 35 years less than twice his present ag...

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