Which Numbers are Positive Rational Numbers

What is the definition of a positive rational number?

• Any number

• Any number that can be written as a fraction

• Any positive number that can be written as a fraction, where the numerator and the denominator are whole numbers and the denominator is not 0.

• Any positive number that can be written as a fraction.

Tags

CCSS.8.NS.A.1

Which number(s) is a positive rational number?  Select all.

• -1

•  $\frac{5}{1}$  

•  $-\frac{8}{2}$  

• 0.001

Choose the correct positive rational number for 3.57.

• $\frac{357}{100}$

•  $\frac{357}{1000}$ 

•  $\frac{3.57}{1}$  

•  $3\ \frac{57}{100}$  

Tags

CCSS.4.NF.C.6

Choose the correct positive rational number(s).

• 6

• 5.5

• 
  

  $\frac{1}{1000}$
  

• $\frac{1.1}{5}$

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Choose the correct format to write  $3\ \frac{8}{9}$  as a positive rational number.

•  $3\ \frac{8}{9}$  

•  $\frac{38}{9}$  

• 3.89

•  $\frac{35}{9}$  

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Choose the correct format for writing a positive rational number.

• $-c\ \frac{a}{b}$

• $\frac{a}{b}$

• a.b

• $\frac{a.b}{1}$

Tags

CCSS.7.NS.A.1B

Which number is NOT a positive rational number?

• 1000

•  $\frac{1}{100}$  

• -5

• 3.75

Which number is not a positive rational number

• 401

• 0.0125

• $\frac{10}{1}$

• $\frac{15}{0}$

Tags

CCSS.HSN.RN.B.3

Choose the correct amount that represents 4.0125 as a positive rational number.

•  $4\ \frac{125}{10000}$  

•  $\frac{4125}{10000}$  

•  $\frac{40125}{10000}$  

•  $4\ \frac{1}{80}$  

Tags

CCSS.3.NF.A.3C

How do you write a whole positive number as a positive rational number?

• Put the whole number in the numerator and the same number in the denominator

• Put the whole number in the denominator and a one in the numerator.

• You can't write it as a positive rational number.

• Put the whole number in the numerator and a one in the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1