SOLUTION: A boy takes 3 minutes to read a story of 315 words. How many minutes will it take him to read a story of 945 words at the same rate?

Question 198009: A boy takes 3 minutes to read a story of 315 words. How many minutes will it take him to read a story of 945 words at the same rate?
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

By Ratio & Proportion:

Thank you,
Jojo
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