Number System

Language: English
Subject: Math > Decimal numbers

Number System

Which number system uses a base of 8?

Octal

Hexadecimal

Binary

Decimal

What is the equivalent of the decimal number 25 in binary?

10100

11001

11111

10011

What is the hexadecimal equivalent of the binary number 101011?

2B

A5

B2

5A

What is the decimal equivalent of the octal number 73?

49

57

83

115

What is the binary equivalent of the decimal number 16?

10000

10100

11000

11111

What is the octal equivalent of the binary number 1101101?

155

215

255

325

What is the hexadecimal equivalent of the decimal number 1024?

400

500

600

800

What is the decimal equivalent of the binary number 11011110?

205

214

225

236

What is the binary equivalent of the octal number 67?

110011

101101

111001

100111

What is the octal equivalent of the decimal number 4096?

10000

20000

40000

80000