Math 6 Final Review C

Which statement is always true?

• The greatest common factor of two prime numbers is 1.

• The greatest common factor of a prime and composite number is the prime number.

• The greatest common factor of two odd numbers is 1.

• The greatest common factor of two multiples of ten is 10.

Which value of n makes the value of the expression 3n - 1 a composite number?

• n = 4

• n = 2

• n = 1

• n = 3

Which expression is the prime factorization of 90?

• 2 × 3 × 5

Which value completes the statement, 9 quarts = ____ cups?

• 36

• 5 1/2

• 2 1/4

• 18

Which is the greatest length?

• 517 feet

• 44 yards

• 2300 inches

Which measurement could be a living room chair's weight?

• 20 oz

• 2 lbs

• 20 lbs

• 2 T

Which value is between 6.6 and 6.7?

• 6.60

• 6.71

• 6.7

• 6.68