Final Exam Review 2

Which of the following best defines rational numbers?

• numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern
• numbers that make sense
• numbers that go on forever and ever with out a repeating pattern
• numbers cannot be written as a fraction

Which answer is 3/5 in decimal form?

• 3.5
• 0.6
• .35
• .15

Which answer is 1/4 in decimal form?

• 0.4
• 0.1
• 1.4
• 0.25

In between what two integers is  √77?

• 5 and 6
• 6 and 7
• 7 and 8
• 8 and 9

Which of the following best defines irrational numbers?

• numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern
• numbers that make sense
• numbers that go on forever and ever with out a repeating pattern and cannot be written as a fraction
• fractions

What is the square root of 144?

• 4
• 12
• 16
• 32

Approximate to the Nearest Tenths: √7

• 3.5
• 2.6
• 2.7
• 14

Approximate to the Nearest Tenths: √28

• 5.6
• 5.9
• 5.2
• 8

Which number is NOT a perfect square?

• 196
• 169
• 121
• 132

What is √25?

• 625
• 4.9
• 5
• 12.5