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What is the common difference in the arithmetic sequence 30, 27, 24, 21, 18,
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43 votes
43 votes
What is the common difference in the arithmetic sequence 30, 27, 24, 21, 18,

User Anton Ryabyh
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17 votes
17 votes
Common difference is 3
User Rgajrawala
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24 votes
24 votes
Subtract 3 from 30 gets you 27 then subtract 27-3 which equals 24 and so on
User Vlad Holubiev
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