# Cmpe 150 Fortran HW 1 by hcw25539

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Cmpe 150 Fortran HW 1
Name:     ______________
Lastname: ______________

1.    Convert 1234.5678
a. to binary
b. then from binary to hexadecimal
c. then from hexadecimal back to decimal.
Show your calculations.

1. a. convert 1234.5678 to binary.

1234 2                         1234 = ( __ __ __ __ __ __ __ __ __ __ __ )2
2

0.5678
2
0.5678 = (0. __ __ __ __ __ __ __ __ )2
Name Lastname: _______________________                                               2/4

1234.5678 = ( __ __ __ __ __ __ __ __ __ __ __ . __ __ __ __ __ __ __ __ )2

1. b. Convert this number from binary to hexadecimal.

( __ __ __ __ __ __ __ __ __ __ __ . __ __ __ __ __ __ __ __ )2

(__ __ __ . __ __ )16

1. c. Convert this number from hexadecimal to decimal.

(__ __ __ __ . __ __ __ __ )10
3/4
Name Lastname: _______________________

2.    Convert 43.21
a. to hexadecimal
b. then from hexadecimal to binary
c. then from binary back to decimal.
Show your calculations.

2. a. convert 43.21 to hexadecimal.

43.21 = ( __ __ . __ __ __ )16
Name Lastname: _______________________                                              4/4

2. b. Convert this number from hexadecimal to binary.

( __ __ . __ __ __ )16

( __ __ __ __ __ __ __ __ __ . __ __ __ __ __ __ __ __ __ __ __ __ ) 2

2. c. Convert this number from binary to decimal.

(__ __ __ __ . __ __ __ __ )10

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