need help with these 3 problems

17. A positive integer is 3 times another. What is the smaller integer if the sum of their reciprocals is 4/9?

18. If the sum of the reciprocals of two consecutive positive odd integersequals 8/15, what is the larger integer?

19. A positive integer is 5 less than another. If the sum of the reciprocal of the smaller and twice the reciprocal of the larger is 7/30 what i the smaller integer

Subject | Mathematics |

Due By (Pacific Time) | 01/24/2015 10:00 pm |

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