Jeff has 16 GB of storage on his phone. He is already using 4 GB. If a song takes up about 30MB of storage, how many songs can Jeff store on his phone? (There are 1000 MB in a GB).
Jeff has 16-4 = <T>subtract(16, 4)=12GB left over on his phone.
Therefore, he has 12*1000= <T>multiply(12, 1000)=12000MB.
Therefore, he can store 12,000/30=<T>divide(12000, 30)=400.0 songs.
