Computer Science - Digital Computer Electronics - Discussion
Discussion Forum : Digital Computer Electronics - Section 5 (Q.No. 14)
14.
Multiplication of 478 by 528 is
Discussion:
1 comments Page 1 of 1.
Karu said:
1 decade ago
First convert (47)8 to decimal==>4*8pow1+7*8pow0=4*8+7*1=(39)10
Then (52)8==>5*8+2*1= (42)10
Multiply 39*42= (1638)10
Then convert (1638)10 into octal
Divide with 8
Step1:1638/8=204 and reminder:6
Step2:204/8=25 and reminder:4
Step3:25/8=3 and reminder is:1
Finally resultant number is: (3146)8.
Then (52)8==>5*8+2*1= (42)10
Multiply 39*42= (1638)10
Then convert (1638)10 into octal
Divide with 8
Step1:1638/8=204 and reminder:6
Step2:204/8=25 and reminder:4
Step3:25/8=3 and reminder is:1
Finally resultant number is: (3146)8.
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