Numerical Methods for Engineers and Scientists

Published by Wiley
ISBN 10: 1118554930
ISBN 13: 978-1-11855-493-7

Chapter 1 - Section 1.5 - Problems - Page 18: 1.1

Answer

84

Work Step by Step

We start counting from 0 from the most right digit. 1010100 (Binary number) 6543210 (Position/Index which represents the exponent) 1010100 = $1 \times 2^{6} + 0\times 2^{5} + 1 \times 2^{4} + 0\times 2^{3} + 1 \times 2^{2}+ 0\times 2^{1} + 0\times 2^{0} $ = 64 + 16+4 = 84
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