Mathematics
imedj83
6

Find the sum of the geometric sequence. 1, 1/2, 1/4, 1/8, 1/16

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(2) Answers
Chirayoot

I would convert them all to the denominator 16, due to the smallest fraction and all of them can be converted to it. 1 = 16/16 1/2 = 8/16 1/4 = 4/16 1/8 = 2/16 1/16 = 1/16 1+ 2 + 4 + 8 + 16 = 31 31/16 = 1 15/16  Hope this helps!

KristinaSassaman

1 15/16, after changing everything to a common demoniator you can just add them all together. 16 is the only demoniator that could be used so therefore the numbers change to 16/16, 8/16, 4/16, 2/16, 1/16

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