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Finger [1]
3 years ago
14

What is the pattern number pattern of 9 12 15 18 21 what would come next

Mathematics
2 answers:
quester [9]3 years ago
4 0
There is a difference of +3 between each number, so your following number would be 21+3 = 24

hope that helps :)
Nikitich [7]3 years ago
3 0
24 is the answer. This is in multiples of three's, basically your 3's times tables. Just count by three to find the answer. 
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