The learner will convert whole decimal numbers in a range from 1 to 128 to binary numbers.

Binary Numbers: From Decimal Numbers

Convert the decimal number 79 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 79 to an 8-bit binary number.

Correct Answer

0100 1111

Explanation:

79=64+8+4+2+1

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 79 to an 8-bit binary number.

Your Answer

Correct Answer

0100 1111

Explanation:

79=64+8+4+2+1

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 44 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 44 to an 8-bit binary number.

Correct Answer

0010 1100

Explanation:

44=32+8+4

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 44 to an 8-bit binary number.

Your Answer

Correct Answer

0010 1100

Explanation:

44=32+8+4

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 84 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 84 to an 8-bit binary number.

Correct Answer

0101 0100

Explanation:

84=64+16=4

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 84 to an 8-bit binary number.

Your Answer

Correct Answer

0101 0100

Explanation:

84=64+16=4

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 52 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 52 to an 8-bit binary number.

Correct Answer

0011 0100

Explanation:

52=32+16+4

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 52 to an 8-bit binary number.

Your Answer

Correct Answer

0011 0100

Explanation:

52=32+16+4

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 4 to a 4-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 4 to a 4-bit binary number.

Correct Answer

0100

Explanation:

 so 4 in binary is 100.

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 4 to a 4-bit binary number.

Your Answer

Correct Answer

0100

Explanation:

 so 4 in binary is 100.

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 105 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 105 to an 8-bit binary number.

Correct Answer

0110 1001

Explanation:

105=64+32+8+1

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 105 to an 8-bit binary number.

Your Answer

Correct Answer

0110 1001

Explanation:

105=64+32+8+1

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 63 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 63 to an 8-bit binary number.

Correct Answer

0011 1111

Explanation:

63=32+16+8+4+2+1

OR

63 is 1 less than 64, so its representation is 1 less than 0100 0000, meaning it is 0011 1111

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 63 to an 8-bit binary number.

Your Answer

Correct Answer

0011 1111

Explanation:

63=32+16+8+4+2+1

OR

63 is 1 less than 64, so its representation is 1 less than 0100 0000, meaning it is 0011 1111

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 38 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 38 to an 8-bit binary number.

Correct Answer

0010 0110

Explanation:

38=32+4+2

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 38 to an 8-bit binary number.

Your Answer

Correct Answer

0010 0110

Explanation:

38=32+4+2

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 5 to a 4-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 5 to a 4-bit binary number.

Correct Answer

0101

Explanation:

5=4+1

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 5 to a 4-bit binary number.

Your Answer

Correct Answer

0101

Explanation:

5=4+1

 Next Question
Question 1 of 10

Binary Numbers: From Decimal Numbers

Convert the decimal number 116 to an 8-bit binary number.

Question 1 of 10

Binary Numbers: From Decimal Numbers

Correct!

Convert the decimal number 116 to an 8-bit binary number.

Correct Answer

0111 0100

Explanation:

116=64+32+16+4

 Finish
Question 1 of 10

Binary Numbers: From Decimal Numbers

Incorrect

Convert the decimal number 116 to an 8-bit binary number.

Your Answer

Correct Answer

0111 0100

Explanation:

116=64+32+16+4

 Finish
Question 1 of 10
Binary Numbers: From Decimal Numbers

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Published
9/25/2015
Last Updated
9/25/2015
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Binary Numbers: From Decimal Numbers by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.