Rational numbers Class 7

Which of the following number lies between 0 and 1 on a number line?

• $\frac{3}{4}$

• $\frac{4}{3}$

• $\frac{11}{6}$

• $\frac{9}{5}$

Tags

CCSS.7.NS.A.1

Which of the following numbers lies between –1 and – 2 on a number line?

• $-\frac{5}{7\ }$

• $-\frac{7}{5}$

• $-\frac{8}{9}$

• $-\frac{12}{\ 5\ }$

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which of these is a positive rational number?

• $-\frac{5}{6}$

• $\frac{5}{-6\ }$

• $\frac{0}{6}$

• $\frac{-5}{-6\ }$

Tags

CCSS.6.NS.C.6A

Which of the following is not equal to

 $\frac{3}{5}$  

•  $\frac{30}{50}$  

•    $\ \frac{-9}{-15\ }$  

•  $\ \frac{-\ 3}{-5\ }$  

•  $\frac{-\ 3}{\ 5}$  

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

 $When\ \ \frac{-\ 3}{5\ }\ is\ written\ as\ a\ rational\ number\ \ with\ numerator\ 9\ \ the\ deno\min ator\ would\ be\$  

• 15

• -15

• 14

• 12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which of the following is not a rational number

• $-\frac{13}{7\ }$

• $\frac{0}{7}$

• $\frac{-\ 8}{0}$

• $2$

Express in standard form

 $\frac{84}{-240\ }$  

•  $\frac{-\ 84}{240}$  

•  $\frac{-\ 21}{60}$  

•  $\frac{-\ 7}{20\ }$  

•  $\frac{7}{-20}$  

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

 $What\ is\ the\ rational\ number\ equivalent\ to\ \frac{-5}{7\ }\ with\ numerator\ 25\ .$  

•  $\ \frac{-\ 25}{\ 35}$  

•  $\frac{-\ 25}{7}$  

•  $\frac{25}{35}$  

•  $\frac{25}{-35}$  

Tags

CCSS.7.NS.A.2B

Which one is the greatest :

• $\frac{\left(-8\right)}{9}$

• $\frac{\left(-7\right)}{9}$

• $\frac{\left(-10\right)}{9}$

• $\frac{\left(-3\right)}{9}$

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Simplify

 $\frac{\left(-15\right)}{7\ }\ \ \ X\ \ \ \frac{14}{5\ }$  

•  $\frac{\left(-42\right)}{7\ }$  

• +6 

• -6 

• not possible 

Tags

CCSS.7.NS.A.2A