onegirl
Find the next three terms of 9, 3, 1,...



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hartnn
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notice the pattern.
every next term is 1/3 times the previous, could u observe now ?

onegirl
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umm so it goes up 1/3?

hartnn
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next term =1/3 is correct.
what about other 2 ?
whats 1/3 (1/3) =... ?

onegirl
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1/9?

hartnn
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yes!
next term = 1/3 (1/9) =... ?

onegirl
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ok i got it thanks :)

hartnn
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welcome ^_^