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    Question

    if 3P=9q=27tĀ andĀ  1/3P+1/6q+1/9t=36/7Ā , then t =

    ?
    A 7/110 Correct Answer Incorrect Answer
    B 7/109 Correct Answer Incorrect Answer
    C 7/216 Correct Answer Incorrect Answer
    D 3/111 Correct Answer Incorrect Answer

    Solution

    3P=9q=27tĀ =x P=x/3 q=x/9 t=x/27 now- Ā  1/3P+1/6q+1/9t=36/7 Put the value of p,q, and t. 1/k+3/2k+3/k =36/7 (6+3)/2k=36/7 k=63/72=7/8 k=7/8. Then ā€“ t=k/27 =7/8Ɨ27 =7/216. Ā 

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