Answer :
if Lee downloaded 3 more songs than Howard (16 total songs), that means that Howard downloaded 13 songs (total). If Howard downloaded 13 songs, he downloaded 6 more than Erin. Therefore, you would subtract 6 from 13 to get 7.
Answer: Erin downloaded 7 songs
Answer: Erin downloaded 7 songs
16 songs=Lee
-3 songs=Howard
Howard= 13songs
13 songs =Howard
-6 songs=Erin
Erin= 7 songs
-3 songs=Howard
Howard= 13songs
13 songs =Howard
-6 songs=Erin
Erin= 7 songs