1. Convert 19 to binary.
2.Convert 39 to binary
3. Convert 41 to binary
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1. Convert 19 to binary.
2.Convert 39 to binary
3. Convert 41 to binary
Show your solution
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Answer:
1.) Converting 19 to binary:
To convert a decimal number to binary, we divide the number by 2 repeatedly and note the remainder until the quotient becomes zero. Then we read the remainders in reverse order to get the binary representation.
19 ÷ 2 = 9 remainder 1
9 ÷ 2 = 4 remainder 1
4 ÷ 2 = 2 remainder 0
2 ÷ 2 = 1 remainder 0
1 ÷ 2 = 0 remainder 1
Reading the remainders in reverse order, we get: 10011
So, 19 in binary is 10011.
2.) Converting 39 to binary:
39 ÷ 2 = 19 remainder 1
19 ÷ 2 = 9 remainder 1
9 ÷ 2 = 4 remainder 1
4 ÷ 2 = 2 remainder 0
2 ÷ 2 = 1 remainder 0
1 ÷ 2 = 0 remainder 1
Reading the remainders in reverse order, we get: 100111
So, 39 in binary is 100111.
3.) Converting 41 to binary:
41 ÷ 2 = 20 remainder 1
20 ÷ 2 = 10 remainder 0
10 ÷ 2 = 5 remainder 0
5 ÷ 2 = 2 remainder 1
2 ÷ 2 = 1 remainder 0
1 ÷ 2 = 0 remainder 1
Reading the remainders in reverse order, we get: 101001
So, 41 in binary is 101001.