Question

jackie recorded a special album in honor of mothers day.His mom was so excited she purchased 40% of the copies in the store.She has 80 copies of the CD How many CD did the store has for sale

Answer 1

Answer: jackie 40% copies she purchased  she has 80 to find out total numbers of cd in a store = total cd=number of cd*100/%age

  total CD=80*100/40

 total CD=8000/40

  Answer       total CD=200  stor has for sale