Arithmetic of Computers

Arithmetic of Computers

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Lesson 7

Decimals to Octals

. . . and back again

Page 222

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Your answer :
5810 =  728 82510 =  1, 4718 35410 =  5428  This set contains a mistake.
Well, let’s check:
0 , r = 7 8)7 , r = 2 8)58 so,  5810 = 728; 0 , r = 1 8)1 , r = 4 8)12 , r = 7 8)103 , r = 1 8)825 so,  82510 = 1, 4718; 0 , r = 5 8)5 , r = 4 8)44 , r = 2 8)354 so,  35410 = 5428.
They’re all correct. Now return to Page 237 and try again.
 

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