A choir was singing a song that involved 30 singers. In the first verse, only half of them sang. In the second verse, a third of the remaining singers joined in. How many people joined in the final third verse that the whole choir sang together? Let's think step by step and output the final answer after "####".
user
In the first verse, 30 / 2 = <<30/2=15>>15 singers sang.
In the second verse, 15 / 3 = <<15/3=5>>5 singers joined in.
In the final verse, 30 - 15 - 5 = <<30-15-5=10>>10 singers joined for the whole choir to sing together.
#### 10
A choir was singing a song that involved 30 singers. In the first verse, only half of them sang. In the second verse, a third of the remaining singers joined in. How many people joined in the final third verse that the whole choir sang together?
train