Unit 2 Rationals Quiz

Which of the following does NOT represent a rational number?

• $\frac{-1}{9}$

• 0.25

• 6

• 0.16235 . . .

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which of the following is an integer AND a whole number?

• 0.34

• -9

• 0

• $\frac{3}{4}$

Which of the following is a rational number BUT NOT an integer?

• $\frac{-2}{5}$

• -3

• 0

• 12

Tags

CCSS.6.NS.C.7

CCSS.6.NS.C.6

Convert the decimal 4.08 to a fraction in simplest form.

• $\frac{42}{25}$

• $4\ \frac{2}{25}$

• $4\ \frac{8}{100}$

• $\frac{2}{25}$

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which decimal is equivalent to  $\frac{2}{12}$ ?

•  $0.1\overline{6}$  

• 0.17

•  $0.1\overline{67}$  

• 0.16

Is the fraction  $\frac{11}{12}$  a terminating or repeating decimal?

• repeating

• terminating

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Is the fraction  $\frac{1}{5}$  a terminating or repeating decimal?

• repeating

• terminating

Evaluate the expression: 28.9 - 8 (-4.5 + 6)

• 70.9

• -23.6

• 16.9

• 22.4

Which rational number has the least value?

• $6\frac{11}{25}$

• $\frac{1}{5}$

• $\frac{11}{25}$

• $\frac{9}{27}$

Tags

CCSS.6.NS.C.7

Andre uses $\frac{3}{4}$ teaspoon of oregano and  $\frac{3}{8}$  teaspoon of rosemary in a recipe.  How much oregano and rosemary does Andre use in all?

•  $\frac{1}{2}$  tspn

•  $\frac{8}{9}$  tspn

•  $1\frac{1}{8}$  tspn

•  $1\frac{3}{8}$  tspn

Tags

CCSS.3.MD.A.2

CCSS.3.NF.A.1