Question

Robbie owns 15 percent more movies than rebecca and rebecca owns ten percent more than joshua rebecca has 220 movies how much do robbie and joshua each have

Answer 1

Data given:

Robbie: 15% more than Rebecca:220 movies, which is 10% more than Joshua

Robbie=?

Joshua=?

Solution:

Robbie:

220+(220/10+220/5)=220+(22+11)=253 movies

Joshua:

220-(220/10)=220-22=198 movies