Morris Mano Edition 3 Exercise 1 Question 9 (Page No. 33)

Question

Add and Multiply the following number without converting them into decimal

1. $(367) _8$ and $(715) _8$
2. $(15F) _{16}$ and $(A7) _{16}$
3. ($110110) _2$ and $(110101) _2$

Answer 1

addition:

a) (1304)8

b)(206)16

c) (101011)2

Multiplication:

a)(326213)8

b)(E4F9)16

c)(11001101110)2