Calculating percentage change.
Percent Change is a free educational video by Mathademics.It helps students in grades 7 practice the following standards 6.RP.3.c,7.RP.3,.
1. 6.RP.3.c : Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole given a part and the percent..
2. 7.RP.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