day 4

Multiple Choice

What is the equivalent fraction?

• 2/10

• 1/2

• 2/9

• 2/5

Multiple Choice

√2

• Rational
• Irrational

Multiple Choice

5

• Rational
• Irrational

Multiple Choice

What is the equivalent fraction?

• 1/5

• 5/33

• 15/100

• 5/3

Multiple Choice

-17.5

• Rational
• Irrational

Multiple Choice

√7

• Rational 
• Irrational

Multiple Choice

What is the equivalent fraction?

• 4/1

• 1/4

• 4/9

• 2/5

Multiple Choice

√25

• Rational
• Irrational

Multiple Choice

which number is a rational number ?

• 1/4
• π
• √3

Multiple Choice

What is the equivalent fraction?

• 62/100

• 6/2

• 62/1

• 62/99

Multiple Choice

between which if these does √27 lay on a number line

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

Multiple Choice

The square root of 57 is ...

• rational 
• irrational 

Multiple Choice

• 1/2
• 1/10
• 1/100
• 1/9

Multiple Choice

A non-perfect square is which type of number?

• Rational
• Irrational

Multiple Choice

What is the answer to the problem in the picture?

• 3/4

• 4/5

• 5/6

• 6/7

Multiple Choice

Is the number 0.333... (repeating) rational or irrational?

• Rational

• Irrational

Multiple Choice

$$\frac{5}{7}$$   is a/an:

• integer

• rational number

• whole number

• irrational number

Multiple Choice

Which of the following is a repeating decimal?

• 2.451836248702165064513549452

• 7.1245454545454545454545454545

• 8.125

• 12.55

Multiple Choice

A ______ decimal is a decimal in which a digit, or a group of digits, repeat(s) infinitely

• non-terminating

• terminating

• repeating

Multiple Choice

.141414141414...

• Rational 
• Irrational 

Multiple Choice

_____________ number is a number that cannot be written as a ratio of two integers.

• An integer

• A rational

• An irrational

• A repeating

Multiple Choice

A ______ decimal has a finite number of digits, meaning that after a so many places, the decimal ends.

• non-terminating

• terminating

• repeating

Multiple Choice

Which of the following numbers is rational?

• √8
• √16
• √50
• √75

Multiple Choice

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Multiple Select

Identify the repeating decimals. Select all that apply.

• $$0.125$$

• $$0.\overline{125}$$

• $$1.25125$$

• $$1.2525...$$

Multiple Choice

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Multiple Choice

Convert $$0.755555...$$ to overbar notation.

• $$0.\overline{75}$$

• $$0.\overline{7}5$$

• $$0.7\overline{5}$$

• $$\overline{75}$$

Multiple Choice

Which number is an irrational number?

• 2.5
• 5.72314.....
• -17
• 1/2

Hotspot

Determine if each decimal is terminating or repeating.

Multiple Choice

0.444444444... is a repeating decimal.

• True 
• False

Multiple Select

Choose all of the repeating decimals:

• 4.171717...

• 0.14567238...

• 5.59595959

• 0.123123123..

• 0.376548

​cannot be written as a fraction

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