There are 40 ducks in a pond.  50 percent of the ducks are Muscovy and 30 percent of the Muscovies are female.  How many female Muscovy ducks there? Let's think step by step and output the final answer after "####".
user
Muscovies: 40(.50)=<<40*.50=20>>20 Muscovy ducks
Female Muscovies:20(.30)=6 ducks
#### 6
There are 40 ducks in a pond.  50 percent of the ducks are Muscovy and 30 percent of the Muscovies are female.  How many female Muscovy ducks there?
train