gratuity and commission
Gratuity and commission - 7.RP.A.3 is a free educational video by Geoff Olson.It helps students in grades 7 practice the following standards 7.RP.A.3.
1. 7.RP.A.3 : Use proportional relationships to solve multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error..
Ratings & Comments
0 Ratings & 0 Reviews