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Find the missing terms. 3, _____, _____, 21 (arithmetic)
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2 votes
Find the missing terms.
3, _____, _____, 21 (arithmetic)

User Kishan Gujarati
by
3.3k points

1 Answer

6 votes

Answer:

3, 9, 15, 21

Explanation:

3x1=3 v

3x2=6

3x3=9 v

3x4=12

3x5=15 v

3x6=18

3x7=21 v

Skip one each time, 3, 9, 15, 21

User Shyamala
by
3.4k points
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