In Professor Plum's biology class there are 40 students. Of those students, 80 percent have puppies. Of those who have puppies, 25% also have parrots. How many students have both puppies and parrots? Let's think step by step and output the final answer after "####".
user
We start with the initial numbers of students, 40 and multiply that by .8 for 40 * 0.8 = <<40*0.8=32>>32 who own puppies.
That the number of students with puppies, 32, and multiply that by .25 to find out how many own both puppies and parrots, 32 * 0.25 = <<32*0.25=8>>8 who own puppies and parrots.
The answer is <<8=8>>8.
#### 8
In Professor Plum's biology class there are 40 students. Of those students, 80 percent have puppies. Of those who have puppies, 25% also have parrots. How many students have both puppies and parrots?
train