Question

After 1 month, the book club had 5 members. The number of club members doubled every month.

How many members did the club have after 4 months?

Answer 1

1 month = 5
2 months = 10
3 months = 20
4 months = 40

40 members in the club after 4 months.

Answer 2

1 month= 5
2 months= 10
3 months= 20
4 months= 40

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