Rational Numbers

2/3 x (-6)

• 4

• -4

• 4/3

• -4/3

Tags

CCSS.7.NS.A.2A

1/3 x 2/5

• 3/8

• 1/2

• 2/15

• 1/15

Tags

CCSS.5.NF.B.6

2.5 x (-1.2)

• -3.7

• 3.7

• 3

• -3

Tags

CCSS.7.NS.A.2A

Multiply. Write your answer in simplest form.

• 27/40

• -27/40

• 5/6

• -5/6

Tags

CCSS.7.NS.A.2A

A Rational number is ...

• Any positive number that is NOT a fraction, decimal, or zero

• Any positive number, including zero, that is NOT a fraction or a decimal

• Any number (positive, negative, or zero) that is NOT a fraction or a decimal

• Any number that can be written as a fraction; it can be made by dividing two integers

• A real number that goes on FOREVER and DOES NOT REPEAT; because they go on forever and do not repeat, they cannot be written as fractions

A rational number is a ​ (a)   that can be written as a ​ (b)   of two ​ (c)   , a and b, where b is ​ (d)   zero.

• number

• ratio

• integers

• not

• whole number

• A
• B
• C
• D

Tags

CCSS.7.NS.A.2C

• A

• B

• C

• D

• E

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Rational numbers are ........

• only positive and negative whole numbers.

• numbers that can be written in the form of a fraction.

Answer explanation

Tags

CCSS.5.NBT.A.2

Simplify your answer:
(-4/5) x (-7/6)

• 28/30

• -28/30

• 14/15

• -14/15

Tags

CCSS.7.NS.A.2A