Question
Find the missing values.
3, 9, 6, 18, 15, (a) ________ , (b) ________
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Find the missing values.
3, 9, 6, 18, 15, (a) ________ , (b) ________