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What is the next term of the geometric sequence? 189,63,21

What is the next term of the geometric sequence? 189,63,21
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2 votes
What is the next term of the geometric sequence?
189,63,21

User YourHelper
by
8.2k points

2 Answers

1 vote

Answer:

7

Explanation:

189-63=126

63-21=42

126/3=42

42/3=14

21-14=

7

User Wentjun
by
8.5k points
6 votes

Answer:

7

Explanation:

Common ratio of 3 so 21/3 = 7

User Popcnt
by
7.9k points
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