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G8 - Binary number & denary conversion

Last updated about 1 year ago

5 Nsɛmmisa

Akwankyerɛ

Answer all the questions.

1

1

1

1

3

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5.

Complete the binary weighting values and write the denary value of the binary number:

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1.

What is the binary equivalent of the decimal number 15?

10011

1110

1015

1111

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2.

How would you write the decimal number 9 in binary?

1111

1010

1000

1001

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3.

What is the decimal equivalent of the binary number 1010?

8

5

10

15

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4.

What binary digits make up a 'byte'?

Six binary digits

Four binary digits

Eight binary digits

Twelve binary digits