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28-171/3 equals what in lowest terms
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2 votes
28-171/3 equals what in lowest terms

User Learnlearnlearn
by
6.2k points

2 Answers

3 votes
81...................
User Yinzara
by
6.8k points
5 votes

Answer:

81

Explanation:

let the terms be a,ar,ar²

r=2/3

a+a(2/3)+a(2/3)²=171

multiply by 9

9a+6a+4a=171×9

19 a=171×9

a=(171×9)/(19)

a=9×9=81

User Daniel Leschkowski
by
6.4k points
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