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AfilCa [17]
4 years ago
12

Robbie owns 15% more movies than Rebecca, and Rebecca owns 10% more movies than Joshua. If Rebecca owns 220 movies, how many mov

ies do Robbie and Joshua each have?
Mathematics
1 answer:
vivado [14]4 years ago
6 0
Rebecca owns 220 movies
Robbie owns 15% more than Rebecca (220+(220*.15)) or (220*1.15)=253
Joshua owns 10% less than Rebecca (220-0.1(220)) or (220*.9)=198

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