human
A club is going to get additional members so that they will have 5 more than twice their current number of their members. If the club has 10 members now, how many additional members do they need?
assistant
How many members are there now? ** Twice the current number of members now is 10 * 2 = <<10*2=20>>20 members
How many members do they want? ** So, the club wants to have 20 + 5 = <<20+5=25>>25 members.
How many additional members do they need? ** Therefore, they need to get 25 - 10 = <<25-10=15>>15 members.
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