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Anonymous Anonymous
  • 14-01-2015
  • Mathematics
Answered

Trevor has finished reading 55% of a book.


The book has a total of 400 pages.


How many pages has Trevor read?

Verified Answer :

TheSilentBunny TheSilentBunny
  • 14-01-2015

You would have to find 55 % of 400


\(\frac{x}{400} = \frac{55}{100}\)
Find X
100x / 400 = 55
100x = 55 X 400
100x = 22000
x = 220

Trevor has read 220 pages.

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