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jailynnprincess
jailynnprincess jailynnprincess
  • 13-02-2017
  • Mathematics
Answered

The ratio of books to magazines is 9:11 what percent of the reading materials are books

Verified Answer :

SapphireMoon
SapphireMoon SapphireMoon
  • 16-02-2017

A 9:11 ratio means that books are 9/20 of the reading materials. 9/20 x 100 = 45%. Get it?

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