Jake recorded a special Album for mothers day. His mom was so excited that she purchased 40% percent of the copies in the store. She has 80 copies of the CD's. How many CD's did the store have for sale.

Question

Mathematics

Gill

28 November, 17:34

Jake recorded a special Album for mothers day. His mom was so excited that she purchased 40% percent of the copies in the store. She has 80 copies of the CD's. How many CD's did the store have for sale.

+2

Answers (1)

Know the Answer?

Brando · Answer 1

Equate mom's percentage to quantity:

40% = 80

-

Find 1%

1% = 80 : 40 = 2

-

Find 100% (Total):

100% = 2 x 100 = 200

-

Answer; There are 200 CDs in the store for sale.