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? asked in Science & MathematicsMathematics · 8 years ago

what is the common ratio of the geometric sequence?

125,75,42,27,81/5,...

Update:

i mean 125,75,45,27,81/5....

2 Answers

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  • Anonymous
    8 years ago
    Favorite Answer

    the common ratio = t2/t1 = 75/125 = 3/5

  • Mike G
    Lv 7
    8 years ago

    75/125 = 3/5

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