Broadcasts.com - "127 TMD How to Quickly Calculate Percentages" (The Math Dude Quick and Dirty Tips to Make Math Easier)

Published: Dec. 2, 2016, 3:30 p.m.

b'Learn a quick and dirty tip to help you calculate pesky percentages in your head. SPONSOR: Try GotoMeeting with HDFaces Today Free for 30 Days!'