X 1 Real Numbers

Which of the following rational number is terminating?

• 2.375

• 2.225

• 2.125

• 2.75

The Prime factorization of 216 is

Which of the following is irrational?

3 x 7 x 11 + 11 is

• an odd number

• a prime number

• divisible by 3

• a composite number

• 3

• 4

• 6

• 10

The LCM of 36 and 54 is

• 18

• 108

• 36

• 54

The standard base logarithm is

• 1

• 0

• 10

• 2

• a rational number

• an irrational number

• an integer

• a natural number