CISC 179 Ch 7

A binary digit

is zero or one.

The decimal equivalent of the binary numeral 1010 is:

10

The binary equivalent of the decimal numeral 9 is:

1001

The binary equivalent of the decimal numeral 23 is:

10111

The binary equivalent of the decimal numeral 14 is:

1110

The decimal equivalent of the binary numeral 1111 is:

15

The decimal equivalent of the binary numeral 10101 is:

21

The decimal equivalent of the binary numeral 101010 is:

42

The decimal equivalent of the binary numeral 111000 is:

56

The decimal equivalent of the binary numeral 111111 is:

63

The decimal equivalent of the binary numeral 1000 is:

8

The binary equivalent of the decimal numeral 2 is:

0010

The binary equivalent of the decimal numeral 3 is:

0011

The binary equivalent of the decimal numeral 5 is:

0101

The binary equivalent of the decimal numeral 6 is:

0110

The decimal equivalent of the binary numeral 1 is:

1

The binary representation of an even number always ends in

0

The binary representation of a number divisible by 4 ends in

00

The binary equivalent of the decimal numeral 0 is:

0000