Who Can Solve This Simple Maths, GOES HOME WITH AIRTIME?

You all will be Forming Baddo anytime who drop new songs on 247aproko. Posting your Reviews and all.. Its Okay – Here is a Question for you all 

The first to get this question goes hom with airtime..

Lets know those who are the true guru in Mathematics and Understand Music also.. lol

[DROP YOUR COMMENTS AND TAG YOUR NUMBER TO IT e.g ans 12 #08012345678]