1. In a binary coded decimal (BCD) system, 4 bits are used to represent a decimal digit from 0 to 9. For example, 3710 is written as 00110111BCD- (a) Write 28910 in BCD (b) Convert 100101010001BCD to decimal (c) Convert 01101001BCD to binary (d) Explain why BCD might be a useful way to represent numbers

Database System Concepts
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1. In a binary coded decimal (BCD) system, 4 bits are used to represent a
decimal digit from 0 to 9. For example, 3710 is written as 00110111BCD.
(a) Write 28910 in BCD
(b) Convert 100101010001BCD to decimal
(c) Convert 01101001BCD to binary
(d) Explain why BCD might be a useful way to represent numbers
Transcribed Image Text:1. In a binary coded decimal (BCD) system, 4 bits are used to represent a decimal digit from 0 to 9. For example, 3710 is written as 00110111BCD. (a) Write 28910 in BCD (b) Convert 100101010001BCD to decimal (c) Convert 01101001BCD to binary (d) Explain why BCD might be a useful way to represent numbers
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