Arithmetic of Computers

Arithmetic of Computers

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Lesson 6

The Octal System

From eight to ten

Page 206

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Your answer :
.548 = (44)/(64).
You’re on the right track. .548 is 5(8 − 1) + 4(8 − 2), or
5(1)/(8) + 4(1)/(64) = 
(5)/(8) + (4)/(64) = (44)/(64).
This is an ordinary fraction, which isn’t reduced, of course. You were asked to convert to a decimal fraction. Go back to Page 209 and finish the job.
 

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